-7-4x=-7x-15

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Solution for -7-4x=-7x-15 equation: 



-7-4x=-7x-15

We move all terms to the left:

-7-4x-(-7x-15)=0

We get rid of parentheses

-4x+7x+15-7=0

We add all the numbers together, and all the variables

3x+8=0

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

3x=-8

x=-8/3

x=-2+2/3

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