daddyissu3s daddyissu3s

08-10-2017
Mathematics

contestada

Solve the equation, justify each step with an algebraic property:
-8=-18+2x

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texaschic101 texaschic101

08-10-2017

-8 = -18 + 2x....addition property....add 18 to both sides
18 - 8 = 2x...simplify
10 = 2x....division property...divide both sides by 2
10/2 = x....simplify
5 = x

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