4x-(2x+9)=8x-45

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Solution for 4x-(2x+9)=8x-45 equation: 



4x-(2x+9)=8x-45

We move all terms to the left:

4x-(2x+9)-(8x-45)=0

We get rid of parentheses

4x-2x-8x-9+45=0

We add all the numbers together, and all the variables

-6x+36=0

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

-6x=-36

x=-36/-6

x=+6

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