-12x-15=-87

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Solution for -12x-15=-87 equation: 



-12x-15=-87

We move all terms to the left:

-12x-15-(-87)=0

We add all the numbers together, and all the variables

-12x+72=0

We move all terms containing x to the left, all other terms to the right

-12x=-72

x=-72/-12

x=+6

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