8(x+2)-(3-x)=31

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Solution for 8(x+2)-(3-x)=31 equation: 



8(x+2)-(3-x)=31

We move all terms to the left:

8(x+2)-(3-x)-(31)=0

We add all the numbers together, and all the variables

8(x+2)-(-1x+3)-31=0

We multiply parentheses

8x-(-1x+3)+16-31=0

We get rid of parentheses

8x+1x-3+16-31=0

We add all the numbers together, and all the variables

9x-18=0

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

9x=18

x=18/9

x=2

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