5x=2(x+84)

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Solution for 5x=2(x+84) equation: 



5x=2(x+84)

We move all terms to the left:

5x-(2(x+84))=0



We calculate terms in parentheses: -(2(x+84)), so:

2(x+84)

We multiply parentheses

2x+168

Back to the equation:

-(2x+168)



We get rid of parentheses

5x-2x-168=0

We add all the numbers together, and all the variables

3x-168=0

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

3x=168

x=168/3

x=56

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