5x-10x-2x=-12-30

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Solution for 5x-10x-2x=-12-30 equation: 



5x-10x-2x=-12-30

We move all terms to the left:

5x-10x-2x-(-12-30)=0

We add all the numbers together, and all the variables

5x-10x-2x-(-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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