-42=4x+7(x+5)

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Solution for -42=4x+7(x+5) equation: 



-42=4x+7(x+5)

We move all terms to the left:

-42-(4x+7(x+5))=0



We calculate terms in parentheses: -(4x+7(x+5)), so:

4x+7(x+5)

We multiply parentheses

4x+7x+35

We add all the numbers together, and all the variables

11x+35

Back to the equation:

-(11x+35)



We get rid of parentheses

-11x-35-42=0

We add all the numbers together, and all the variables

-11x-77=0

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

-11x=77

x=77/-11

x=-7

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