crazybyrd9302
crazybyrd9302
24-08-2017
Mathematics
contestada
simplify the expression -3(x+4)+15
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1023paolariverov477u
1023paolariverov477u
24-08-2017
-3x-12+15=0
(-3x+3)=0
-3 -3
-3x=-3
/-3 /-3
x=1
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nicolefoteva
nicolefoteva
24-08-2017
distribute -3 and then combine like terms
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