7x-8-5x=11-2x+9

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Solution for 7x-8-5x=11-2x+9 equation: 



7x-8-5x=11-2x+9

We move all terms to the left:

7x-8-5x-(11-2x+9)=0

We add all the numbers together, and all the variables

7x-5x-(-2x+20)-8=0

We add all the numbers together, and all the variables

2x-(-2x+20)-8=0

We get rid of parentheses

2x+2x-20-8=0

We add all the numbers together, and all the variables

4x-28=0

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

4x=28

x=28/4

x=7

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