3(x+1)+2=x+9

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Solution for 3(x+1)+2=x+9 equation: 



3(x+1)+2=x+9

We move all terms to the left:

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

We multiply parentheses

3x-(x+9)+3+2=0

We get rid of parentheses

3x-x-9+3+2=0

We add all the numbers together, and all the variables

2x-4=0

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

2x=4

x=4/2

x=2

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