3x+5(2x+8)=9x+124

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Solution for 3x+5(2x+8)=9x+124 equation: 



3x+5(2x+8)=9x+124

We move all terms to the left:

3x+5(2x+8)-(9x+124)=0

We multiply parentheses

3x+10x-(9x+124)+40=0

We get rid of parentheses

3x+10x-9x-124+40=0

We add all the numbers together, and all the variables

4x-84=0

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

4x=84

x=84/4

x=21

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