3-(x+5)+8)=12

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Solution for 3-(x+5)+8)=12 equation: 



3-(x+5)+8)=12

We move all terms to the left:

3-(x+5)+8)-(12)=0

We add all the numbers together, and all the variables

-(x+5)=0

We get rid of parentheses

-x-5=0

We add all the numbers together, and all the variables

-1x-5=0

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

-x=5

x=5/-1

x=-5

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