3x+8=7-(5x-7)

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Solution for 3x+8=7-(5x-7) equation: 



3x+8=7-(5x-7)

We move all terms to the left:

3x+8-(7-(5x-7))=0



We calculate terms in parentheses: -(7-(5x-7)), so:

7-(5x-7)

determiningTheFunctionDomain
-(5x-7)+7

We get rid of parentheses

-5x+7+7

We add all the numbers together, and all the variables

-5x+14

Back to the equation:

-(-5x+14)



We get rid of parentheses

3x+5x-14+8=0

We add all the numbers together, and all the variables

8x-6=0

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

8x=6

x=6/8

x=3/4

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