-5x+12x=-42

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Solution for -5x+12x=-42 equation: 



-5x+12x=-42

We move all terms to the left:

-5x+12x-(-42)=0

We add all the numbers together, and all the variables

7x+42=0

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

7x=-42

x=-42/7

x=-6

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