-7x-x+40=180

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Solution for -7x-x+40=180 equation: 



-7x-x+40=180

We move all terms to the left:

-7x-x+40-(180)=0

We add all the numbers together, and all the variables

-8x-140=0

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

-8x=140

x=140/-8

x=-17+1/2

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