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MEDAL+FAN FOR RIGHT ANSWER Simplify the following expression. (-2x - 5y) + (2x - 5y) A. -4x - 10y B. -10y C. 0 D. -3x + 2y
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just add common factors. anything with x is added and anything with y is added
I can walk you through it to a solution =0)
sure tht woould be nice]
Alrighty! So|dw:1410406924770:dw|
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