(2x+1)+(x-7)=90

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Solution for (2x+1)+(x-7)=90 equation: 



(2x+1)+(x-7)=90

We move all terms to the left:

(2x+1)+(x-7)-(90)=0

We get rid of parentheses

2x+x+1-7-90=0

We add all the numbers together, and all the variables

3x-96=0

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

3x=96

x=96/3

x=32

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