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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

5x-(8(x+2))-7=0



We calculate terms in parentheses: -(8(x+2)), so:

8(x+2)

We multiply parentheses

8x+16

Back to the equation:

-(8x+16)



We get rid of parentheses

5x-8x-16-7=0

We add all the numbers together, and all the variables

-3x-23=0

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

-3x=23

x=23/-3

x=-7+2/3

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