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

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Solution for 4(x+9)=8(x-7) equation: 



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

We move all terms to the left:

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

We multiply parentheses

4x-(8(x-7))+36=0



We calculate terms in parentheses: -(8(x-7)), so:

8(x-7)

We multiply parentheses

8x-56

Back to the equation:

-(8x-56)



We get rid of parentheses

4x-8x+56+36=0

We add all the numbers together, and all the variables

-4x+92=0

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

-4x=-92

x=-92/-4

x=+23

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