-(x+15)+3(x-6)=-1-2

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Solution for -(x+15)+3(x-6)=-1-2 equation: 



-(x+15)+3(x-6)=-1-2

We move all terms to the left:

-(x+15)+3(x-6)-(-1-2)=0

We add all the numbers together, and all the variables

-(x+15)+3(x-6)-(-3)=0

We add all the numbers together, and all the variables

-(x+15)+3(x-6)+3=0

We multiply parentheses

-(x+15)+3x-18+3=0

We get rid of parentheses

-x+3x-15-18+3=0

We add all the numbers together, and all the variables

2x-30=0

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

2x=30

x=30/2

x=15

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