12x+(-4)=-7

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Solution for 12x+(-4)=-7 equation: 



12x+(-4)=-7

We move all terms to the left:

12x+(-4)-(-7)=0

We add all the numbers together, and all the variables

12x+3=0

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

12x=-3

x=-3/12

x=-1/4

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