(17x-21)-(8+9x)=-2x

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Solution for (17x-21)-(8+9x)=-2x equation: 



(17x-21)-(8+9x)=-2x

We move all terms to the left:

(17x-21)-(8+9x)-(-2x)=0

We add all the numbers together, and all the variables

(17x-21)-(9x+8)-(-2x)=0

We get rid of parentheses

17x-9x+2x-21-8=0

We add all the numbers together, and all the variables

10x-29=0

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

10x=29

x=29/10

x=2+9/10

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