12.14.11 classwork wednesday
12.12.11 classwork monday
12.13.11 classwork tuesday
12.15.11 classwork thursday
11.7.11 classwork monday
11.9.11 classwork wednesday
10.21.11 classwork friday
10.20.11 classwork thursday
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ALGEBRAIC EQUATIONS. EQUATIONS AND SOLUTIONS A correct equation is like a balance scale. In order to determine if a given value for a variable is.