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

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



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

We move all terms to the left:

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

We get rid of parentheses

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



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

(9x+4)

We get rid of parentheses

9x+4

Back to the equation:

-(9x+4)



We get rid of parentheses

8x-9x-4+7=0

We add all the numbers together, and all the variables

-1x+3=0

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

-x=-3

x=-3/-1

x=+3

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