7x+1+2x=2x+8

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Solution for 7x+1+2x=2x+8 equation: 



7x+1+2x=2x+8

We move all terms to the left:

7x+1+2x-(2x+8)=0

We add all the numbers together, and all the variables

9x-(2x+8)+1=0

We get rid of parentheses

9x-2x-8+1=0

We add all the numbers together, and all the variables

7x-7=0

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

7x=7

x=7/7

x=1

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