(5x+4)=(7x-8)

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Solution for (5x+4)=(7x-8) equation: 



(5x+4)=(7x-8)

We move all terms to the left:

(5x+4)-((7x-8))=0

We get rid of parentheses

5x-((7x-8))+4=0



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

(7x-8)

We get rid of parentheses

7x-8

Back to the equation:

-(7x-8)



We get rid of parentheses

5x-7x+8+4=0

We add all the numbers together, and all the variables

-2x+12=0

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

-2x=-12

x=-12/-2

x=+6

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