8x+9=7(x+4)

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



8x+9=7(x+4)

We move all terms to the left:

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



We calculate terms in parentheses: -(7(x+4)), so:

7(x+4)

We multiply parentheses

7x+28

Back to the equation:

-(7x+28)



We get rid of parentheses

8x-7x-28+9=0

We add all the numbers together, and all the variables

x-19=0

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

x=19

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