-15x+12x-39=42

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Solution for -15x+12x-39=42 equation:



-15x+12x-39=42
We move all terms to the left:
-15x+12x-39-(42)=0
We add all the numbers together, and all the variables
-3x-81=0
We move all terms containing x to the left, all other terms to the right
-3x=81
x=81/-3
x=-27

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