3(x+1)=8+x

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Solution for 3(x+1)=8+x equation: 



3(x+1)=8+x

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

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

We get rid of parentheses

3x-x-8+3=0

We add all the numbers together, and all the variables

2x-5=0

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

2x=5

x=5/2

x=2+1/2

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