10x-42=2(-2x+7)

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Solution for 10x-42=2(-2x+7) equation: 



10x-42=2(-2x+7)

We move all terms to the left:

10x-42-(2(-2x+7))=0



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

2(-2x+7)

We multiply parentheses

-4x+14

Back to the equation:

-(-4x+14)



We get rid of parentheses

10x+4x-14-42=0

We add all the numbers together, and all the variables

14x-56=0

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

14x=56

x=56/14

x=4

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