(x+-4)=(2x+-7)

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Solution for (x+-4)=(2x+-7) equation: 



(x+-4)=(2x+-7)

We move all terms to the left:

(x+-4)-((2x+-7))=0

We add all the numbers together, and all the variables

(x-4)-((2x-7))=0

We get rid of parentheses

x-((2x-7))-4=0



We calculate terms in parentheses: -((2x-7)), so:

(2x-7)

We get rid of parentheses

2x-7

Back to the equation:

-(2x-7)



We get rid of parentheses

x-2x+7-4=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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