-12*x-42=-100

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Solution for -12*x-42=-100 equation: 



-12x-42=-100

We move all terms to the left:

-12x-42-(-100)=0

We add all the numbers together, and all the variables

-12x+58=0

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

-12x=-58

x=-58/-12

x=4+5/6

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