-10+3x-7x=-40

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Solution for -10+3x-7x=-40 equation: 



-10+3x-7x=-40

We move all terms to the left:

-10+3x-7x-(-40)=0

We add all the numbers together, and all the variables

-4x+30=0

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

-4x=-30

x=-30/-4

x=7+1/2

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