7x-7=-13

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Solution for 7x-7=-13 equation: 



7x-7=-13

We move all terms to the left:

7x-7-(-13)=0

We add all the numbers together, and all the variables

7x+6=0

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

7x=-6

x=-6/7

x=-6/7

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