x+(2x+1)=8.5

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Solution for x+(2x+1)=8.5 equation: 



x+(2x+1)=8.5

We move all terms to the left:

x+(2x+1)-(8.5)=0

We add all the numbers together, and all the variables

x+(2x+1)-8.5=0

We get rid of parentheses

x+2x+1-8.5=0

We add all the numbers together, and all the variables

3x-7.5=0

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

3x=7.5

x=7.5/3

x=2+1/2

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