2x+(x+20.5)=124

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Solution for 2x+(x+20.5)=124 equation: 



2x+(x+20.5)=124

We move all terms to the left:

2x+(x+20.5)-(124)=0

We get rid of parentheses

2x+x+20.5-124=0

We add all the numbers together, and all the variables

3x-103.5=0

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

3x=103.5

x=103.5/3

x=34+1/2

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