3x-42=2(x-72)

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Solution for 3x-42=2(x-72) equation: 



3x-42=2(x-72)

We move all terms to the left:

3x-42-(2(x-72))=0



We calculate terms in parentheses: -(2(x-72)), so:

2(x-72)

We multiply parentheses

2x-144

Back to the equation:

-(2x-144)



We get rid of parentheses

3x-2x+144-42=0

We add all the numbers together, and all the variables

x+102=0

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

x=-102

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