X-1=-7x-9

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Solution for X-1=-7x-9 equation: 



X-1=-7X-9

We move all terms to the left:

X-1-(-7X-9)=0

We get rid of parentheses

X+7X+9-1=0

We add all the numbers together, and all the variables

8X+8=0

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

8X=-8

X=-8/8

X=-1

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