4+3(x+7)=2(4-x)-8

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Solution for 4+3(x+7)=2(4-x)-8 equation: 



4+3(x+7)=2(4-x)-8

We move all terms to the left:

4+3(x+7)-(2(4-x)-8)=0

We add all the numbers together, and all the variables

3(x+7)-(2(-1x+4)-8)+4=0

We multiply parentheses

3x-(2(-1x+4)-8)+21+4=0



We calculate terms in parentheses: -(2(-1x+4)-8), so:

2(-1x+4)-8

We multiply parentheses

-2x+8-8

We add all the numbers together, and all the variables

-2x

Back to the equation:

-(-2x)



We add all the numbers together, and all the variables

3x-(-2x)+25=0

We get rid of parentheses

3x+2x+25=0

We add all the numbers together, and all the variables

5x+25=0

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

5x=-25

x=-25/5

x=-5

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