2x+8=-1x+9

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Solution for 2x+8=-1x+9 equation: 



2x+8=-1x+9

We move all terms to the left:

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

We get rid of parentheses

2x+1x-9+8=0

We add all the numbers together, and all the variables

3x-1=0

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

3x=1

x=1/3

x=1/3

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