4x-8=7+2x+7x

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Solution for 4x-8=7+2x+7x equation: 



4x-8=7+2x+7x

We move all terms to the left:

4x-8-(7+2x+7x)=0

We add all the numbers together, and all the variables

4x-(9x+7)-8=0

We get rid of parentheses

4x-9x-7-8=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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