-21-(8x-8)-19=(-15x-8)+(2x-8)

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Solution for -21-(8x-8)-19=(-15x-8)+(2x-8) equation: 



-21-(8x-8)-19=(-15x-8)+(2x-8)

We move all terms to the left:

-21-(8x-8)-19-((-15x-8)+(2x-8))=0

We add all the numbers together, and all the variables

-(8x-8)-((-15x-8)+(2x-8))-40=0

We get rid of parentheses

-8x-((-15x-8)+(2x-8))+8-40=0



We calculate terms in parentheses: -((-15x-8)+(2x-8)), so:

(-15x-8)+(2x-8)

We get rid of parentheses

-15x+2x-8-8

We add all the numbers together, and all the variables

-13x-16

Back to the equation:

-(-13x-16)



We add all the numbers together, and all the variables

-8x-(-13x-16)-32=0

We get rid of parentheses

-8x+13x+16-32=0

We add all the numbers together, and all the variables

5x-16=0

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

5x=16

x=16/5

x=3+1/5

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