4x=8(2x+9)

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Solution for 4x=8(2x+9) equation: 



4x=8(2x+9)

We move all terms to the left:

4x-(8(2x+9))=0



We calculate terms in parentheses: -(8(2x+9)), so:

8(2x+9)

We multiply parentheses

16x+72

Back to the equation:

-(16x+72)



We get rid of parentheses

4x-16x-72=0

We add all the numbers together, and all the variables

-12x-72=0

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

-12x=72

x=72/-12

x=-6

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