2.3 – Solving Multi-Step Equations
-
Upload
stacy-vasquez -
Category
Documents
-
view
28 -
download
4
description
Transcript of 2.3 – Solving Multi-Step Equations
![Page 1: 2.3 – Solving Multi-Step Equations](https://reader031.fdocuments.us/reader031/viewer/2022013122/56813025550346895d95aea4/html5/thumbnails/1.jpg)
2.3 – Solving Multi-Step Equations
![Page 2: 2.3 – Solving Multi-Step Equations](https://reader031.fdocuments.us/reader031/viewer/2022013122/56813025550346895d95aea4/html5/thumbnails/2.jpg)
Note: REVERSE Order of Operations!
Ex. 1 -7(p + 8) = 21
![Page 3: 2.3 – Solving Multi-Step Equations](https://reader031.fdocuments.us/reader031/viewer/2022013122/56813025550346895d95aea4/html5/thumbnails/3.jpg)
Note: REVERSE Order of Operations!
Ex. 1 -7(p + 8) = 21
![Page 4: 2.3 – Solving Multi-Step Equations](https://reader031.fdocuments.us/reader031/viewer/2022013122/56813025550346895d95aea4/html5/thumbnails/4.jpg)
Note: REVERSE Order of Operations!
Ex. 1 -7(p + 8) = 21 -7(p)
![Page 5: 2.3 – Solving Multi-Step Equations](https://reader031.fdocuments.us/reader031/viewer/2022013122/56813025550346895d95aea4/html5/thumbnails/5.jpg)
Note: REVERSE Order of Operations!
Ex. 1 -7(p + 8) = 21 -7(p)
![Page 6: 2.3 – Solving Multi-Step Equations](https://reader031.fdocuments.us/reader031/viewer/2022013122/56813025550346895d95aea4/html5/thumbnails/6.jpg)
Note: REVERSE Order of Operations!
Ex. 1 -7(p + 8) = 21 -7(p) +
![Page 7: 2.3 – Solving Multi-Step Equations](https://reader031.fdocuments.us/reader031/viewer/2022013122/56813025550346895d95aea4/html5/thumbnails/7.jpg)
Note: REVERSE Order of Operations!
Ex. 1 -7(p + 8) = 21 -7(p) +
![Page 8: 2.3 – Solving Multi-Step Equations](https://reader031.fdocuments.us/reader031/viewer/2022013122/56813025550346895d95aea4/html5/thumbnails/8.jpg)
Note: REVERSE Order of Operations!
Ex. 1 -7(p + 8) = 21 -7(p) + -7(8)
![Page 9: 2.3 – Solving Multi-Step Equations](https://reader031.fdocuments.us/reader031/viewer/2022013122/56813025550346895d95aea4/html5/thumbnails/9.jpg)
Note: REVERSE Order of Operations!
Ex. 1 -7(p + 8) = 21 -7(p) + -7(8)
![Page 10: 2.3 – Solving Multi-Step Equations](https://reader031.fdocuments.us/reader031/viewer/2022013122/56813025550346895d95aea4/html5/thumbnails/10.jpg)
Note: REVERSE Order of Operations!
Ex. 1 -7(p + 8) = 21 -7(p) + -7(8) = 21
![Page 11: 2.3 – Solving Multi-Step Equations](https://reader031.fdocuments.us/reader031/viewer/2022013122/56813025550346895d95aea4/html5/thumbnails/11.jpg)
Note: REVERSE Order of Operations!
Ex. 1 -7(p + 8) = 21 -7(p) + -7(8) = 21
-7p
![Page 12: 2.3 – Solving Multi-Step Equations](https://reader031.fdocuments.us/reader031/viewer/2022013122/56813025550346895d95aea4/html5/thumbnails/12.jpg)
Note: REVERSE Order of Operations!
Ex. 1 -7(p + 8) = 21 -7(p) + -7(8) = 21
-7p - 56
![Page 13: 2.3 – Solving Multi-Step Equations](https://reader031.fdocuments.us/reader031/viewer/2022013122/56813025550346895d95aea4/html5/thumbnails/13.jpg)
Note: REVERSE Order of Operations!
Ex. 1 -7(p + 8) = 21 -7(p) + -7(8) = 21
-7p - 56 = 21
![Page 14: 2.3 – Solving Multi-Step Equations](https://reader031.fdocuments.us/reader031/viewer/2022013122/56813025550346895d95aea4/html5/thumbnails/14.jpg)
Note: REVERSE Order of Operations!
Ex. 1 -7(p + 8) = 21 -7(p) + -7(8) = 21
-7p - 56 = 21
![Page 15: 2.3 – Solving Multi-Step Equations](https://reader031.fdocuments.us/reader031/viewer/2022013122/56813025550346895d95aea4/html5/thumbnails/15.jpg)
Note: REVERSE Order of Operations!
Ex. 1 -7(p + 8) = 21 -7(p) + -7(8) = 21
-7p - 56 = 21
![Page 16: 2.3 – Solving Multi-Step Equations](https://reader031.fdocuments.us/reader031/viewer/2022013122/56813025550346895d95aea4/html5/thumbnails/16.jpg)
Note: REVERSE Order of Operations!
Ex. 1 -7(p + 8) = 21 -7(p) + -7(8) = 21
-7p - 56 = 21 + 56
![Page 17: 2.3 – Solving Multi-Step Equations](https://reader031.fdocuments.us/reader031/viewer/2022013122/56813025550346895d95aea4/html5/thumbnails/17.jpg)
Note: REVERSE Order of Operations!
Ex. 1 -7(p + 8) = 21 -7(p) + -7(8) = 21
-7p - 56 = 21 + 56 +56
![Page 18: 2.3 – Solving Multi-Step Equations](https://reader031.fdocuments.us/reader031/viewer/2022013122/56813025550346895d95aea4/html5/thumbnails/18.jpg)
Note: REVERSE Order of Operations!
Ex. 1 -7(p + 8) = 21 -7(p) + -7(8) = 21
-7p - 56 = 21 + 56 +56
![Page 19: 2.3 – Solving Multi-Step Equations](https://reader031.fdocuments.us/reader031/viewer/2022013122/56813025550346895d95aea4/html5/thumbnails/19.jpg)
Note: REVERSE Order of Operations!
Ex. 1 -7(p + 8) = 21 -7(p) + -7(8) = 21
-7p - 56 = 21 + 56 +56
![Page 20: 2.3 – Solving Multi-Step Equations](https://reader031.fdocuments.us/reader031/viewer/2022013122/56813025550346895d95aea4/html5/thumbnails/20.jpg)
Note: REVERSE Order of Operations!
Ex. 1 -7(p + 8) = 21 -7(p) + -7(8) = 21
-7p - 56 = 21 + 56 +56
-7p + 0 = 77
![Page 21: 2.3 – Solving Multi-Step Equations](https://reader031.fdocuments.us/reader031/viewer/2022013122/56813025550346895d95aea4/html5/thumbnails/21.jpg)
Note: REVERSE Order of Operations!
Ex. 1 -7(p + 8) = 21 -7(p) + -7(8) = 21
-7p - 56 = 21 + 56 +56
-7p + 0 = 77 -7p = 77
![Page 22: 2.3 – Solving Multi-Step Equations](https://reader031.fdocuments.us/reader031/viewer/2022013122/56813025550346895d95aea4/html5/thumbnails/22.jpg)
Note: REVERSE Order of Operations!
Ex. 1 -7(p + 8) = 21 -7(p) + -7(8) = 21
-7p - 56 = 21 + 56 +56
-7p + 0 = 77 -7p = 77
-7 -7
![Page 23: 2.3 – Solving Multi-Step Equations](https://reader031.fdocuments.us/reader031/viewer/2022013122/56813025550346895d95aea4/html5/thumbnails/23.jpg)
Note: REVERSE Order of Operations!
Ex. 1 -7(p + 8) = 21 -7(p) + -7(8) = 21
-7p - 56 = 21 + 56 +56
-7p + 0 = 77 -7p = 77
-7 -7
![Page 24: 2.3 – Solving Multi-Step Equations](https://reader031.fdocuments.us/reader031/viewer/2022013122/56813025550346895d95aea4/html5/thumbnails/24.jpg)
Note: REVERSE Order of Operations!
Ex. 1 -7(p + 8) = 21 -7(p) + -7(8) = 21
-7p - 56 = 21 + 56 +56
-7p + 0 = 77 -7p = 77
-7 -7 p = -11
![Page 25: 2.3 – Solving Multi-Step Equations](https://reader031.fdocuments.us/reader031/viewer/2022013122/56813025550346895d95aea4/html5/thumbnails/25.jpg)
Note: REVERSE Order of Operations!
Ex. 1 -7(p + 8) = 21 -7(p) + -7(8) = 21
-7p - 56 = 21 + 56 +56
-7p + 0 = 77 -7p = 77
-7 -7 p = -11
Ex. 2 -4(p - 5) = 12
![Page 26: 2.3 – Solving Multi-Step Equations](https://reader031.fdocuments.us/reader031/viewer/2022013122/56813025550346895d95aea4/html5/thumbnails/26.jpg)
Note: REVERSE Order of Operations!
Ex. 1 -7(p + 8) = 21 -7(p) + -7(8) = 21
-7p - 56 = 21 + 56 +56
-7p + 0 = 77 -7p = 77
-7 -7 p = -11
Ex. 2 -4(p - 5) = 12 -4(p) – -4(5) = 12 -4p + 20 = 12
- 20 -20 -4p + 0 = -8
-4p = -8 -4 -4
p = 2