-30-6x=42

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Solution for -30-6x=42 equation: 



-30-6x=42

We move all terms to the left:

-30-6x-(42)=0

We add all the numbers together, and all the variables

-6x-72=0

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

-6x=72

x=72/-6

x=-12

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