20-x=8-5x

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Solution for 20-x=8-5x equation: 



20-x=8-5x

We move all terms to the left:

20-x-(8-5x)=0

We add all the numbers together, and all the variables

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

We add all the numbers together, and all the variables

-1x-(-5x+8)+20=0

We get rid of parentheses

-1x+5x-8+20=0

We add all the numbers together, and all the variables

4x+12=0

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

4x=-12

x=-12/4

x=-3

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