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

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Solution for 7(x+3)=-2(x+3)-5x equation: 



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

We move all terms to the left:

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

We multiply parentheses

7x-(-2(x+3)-5x)+21=0



We calculate terms in parentheses: -(-2(x+3)-5x), so:

-2(x+3)-5x

We add all the numbers together, and all the variables

-5x-2(x+3)

We multiply parentheses

-5x-2x-6

We add all the numbers together, and all the variables

-7x-6

Back to the equation:

-(-7x-6)



We get rid of parentheses

7x+7x+6+21=0

We add all the numbers together, and all the variables

14x+27=0

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

14x=-27

x=-27/14

x=-1+13/14

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