2x+8x=7x-7-2x-8

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Solution for 2x+8x=7x-7-2x-8 equation: 



2x+8x=7x-7-2x-8

We move all terms to the left:

2x+8x-(7x-7-2x-8)=0

We add all the numbers together, and all the variables

2x+8x-(5x-15)=0

We add all the numbers together, and all the variables

10x-(5x-15)=0

We get rid of parentheses

10x-5x+15=0

We add all the numbers together, and all the variables

5x+15=0

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

5x=-15

x=-15/5

x=-3

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