3x+-5(x+2)=-40

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Solution for 3x+-5(x+2)=-40 equation: 



3x+-5(x+2)=-40

We move all terms to the left:

3x+-5(x+2)-(-40)=0

We add all the numbers together, and all the variables

3x-5(x+2)+40=0

We multiply parentheses

3x-5x-10+40=0

We add all the numbers together, and all the variables

-2x+30=0

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

-2x=-30

x=-30/-2

x=+15

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