-42=2(5x-2)-8

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Solution for -42=2(5x-2)-8 equation: 



-42=2(5x-2)-8

We move all terms to the left:

-42-(2(5x-2)-8)=0



We calculate terms in parentheses: -(2(5x-2)-8), so:

2(5x-2)-8

We multiply parentheses

10x-4-8

We add all the numbers together, and all the variables

10x-12

Back to the equation:

-(10x-12)



We get rid of parentheses

-10x+12-42=0

We add all the numbers together, and all the variables

-10x-30=0

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

-10x=30

x=30/-10

x=-3

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