-11=3(x-7)-8x

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Solution for -11=3(x-7)-8x equation: 



-11=3(x-7)-8x

We move all terms to the left:

-11-(3(x-7)-8x)=0



We calculate terms in parentheses: -(3(x-7)-8x), so:

3(x-7)-8x

We add all the numbers together, and all the variables

-8x+3(x-7)

We multiply parentheses

-8x+3x-21

We add all the numbers together, and all the variables

-5x-21

Back to the equation:

-(-5x-21)



We get rid of parentheses

5x+21-11=0

We add all the numbers together, and all the variables

5x+10=0

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

5x=-10

x=-10/5

x=-2

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