3-(x+11)+8=9

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Solution for 3-(x+11)+8=9 equation: 



3-(x+11)+8=9

We move all terms to the left:

3-(x+11)+8-(9)=0

We add all the numbers together, and all the variables

-(x+11)+2=0

We get rid of parentheses

-x-11+2=0

We add all the numbers together, and all the variables

-1x-9=0

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

-x=9

x=9/-1

x=-9

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