Solving system of equation using substitution powerpoint
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Solving Systems of Equation using Substitution By: Starr Jones
Transcript of Solving system of equation using substitution powerpoint
Solving Systems of Equation using Substitution
By: Starr Jones
Y = 5x + 11y = 10x – 4
Y = 5x + 11y = 10x – 4
5x + 11 = 10x -4
5x + 11 = 10x – 4
-5x -5x11 = 5x – 4 +4 +415 = 5x/5 /53 = X
5x + 11 = 10x – 4Y = 5x + 11 y= 5(3)+11y = 10x – 4 y= 10(3) – 4
5x + 11 = 10x – 4
-5x -5x11 = 5x – 4 +4 +415 = 5x/5 /53 = X
5x + 11 = 10x – 4Y = 5x + 11 y= 5(3)+11y = 10x – 4 y= 10(3) – 4
5x + 11 = 10x – 4
-5x -5x11 = 5x – 4 +4 +415 = 5x/5 /5 Solution: (3, 26)3 = X
