4+2x=2(-x+7)-18

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Solution for 4+2x=2(-x+7)-18 equation: 



4+2x=2(-x+7)-18

We move all terms to the left:

4+2x-(2(-x+7)-18)=0

We add all the numbers together, and all the variables

2x-(2(-1x+7)-18)+4=0



We calculate terms in parentheses: -(2(-1x+7)-18), so:

2(-1x+7)-18

We multiply parentheses

-2x+14-18

We add all the numbers together, and all the variables

-2x-4

Back to the equation:

-(-2x-4)



We get rid of parentheses

2x+2x+4+4=0

We add all the numbers together, and all the variables

4x+8=0

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

4x=-8

x=-8/4

x=-2

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