-3(x+9)-2x=-2(x+1)-7

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Solution for -3(x+9)-2x=-2(x+1)-7 equation: 



-3(x+9)-2x=-2(x+1)-7

We move all terms to the left:

-3(x+9)-2x-(-2(x+1)-7)=0

We add all the numbers together, and all the variables

-2x-3(x+9)-(-2(x+1)-7)=0

We multiply parentheses

-2x-3x-(-2(x+1)-7)-27=0



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

-2(x+1)-7

We multiply parentheses

-2x-2-7

We add all the numbers together, and all the variables

-2x-9

Back to the equation:

-(-2x-9)



We add all the numbers together, and all the variables

-5x-(-2x-9)-27=0

We get rid of parentheses

-5x+2x+9-27=0

We add all the numbers together, and all the variables

-3x-18=0

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

-3x=18

x=18/-3

x=-6

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