7x-8=20-3x

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Solution for 7x-8=20-3x equation: 



7x-8=20-3x

We move all terms to the left:

7x-8-(20-3x)=0

We add all the numbers together, and all the variables

7x-(-3x+20)-8=0

We get rid of parentheses

7x+3x-20-8=0

We add all the numbers together, and all the variables

10x-28=0

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

10x=28

x=28/10

x=2+4/5

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