7(x+4)=-2x

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



7(x+4)=-2x

We move all terms to the left:

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

We multiply parentheses

7x-(-2x)+28=0

We get rid of parentheses

7x+2x+28=0

We add all the numbers together, and all the variables

9x+28=0

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

9x=-28

x=-28/9

x=-3+1/9

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