3x=(x+2)+126

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Solution for 3x=(x+2)+126 equation: 



3x=(x+2)+126

We move all terms to the left:

3x-((x+2)+126)=0



We calculate terms in parentheses: -((x+2)+126), so:

(x+2)+126

We get rid of parentheses

x+2+126

We add all the numbers together, and all the variables

x+128

Back to the equation:

-(x+128)



We get rid of parentheses

3x-x-128=0

We add all the numbers together, and all the variables

2x-128=0

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

2x=128

x=128/2

x=64

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