8x-7=4(x+9)

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



8x-7=4(x+9)

We move all terms to the left:

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



We calculate terms in parentheses: -(4(x+9)), so:

4(x+9)

We multiply parentheses

4x+36

Back to the equation:

-(4x+36)



We get rid of parentheses

8x-4x-36-7=0

We add all the numbers together, and all the variables

4x-43=0

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

4x=43

x=43/4

x=10+3/4

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