20-2(x-3)=20-x

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Solution for 20-2(x-3)=20-x equation: 



20-2(x-3)=20-x

We move all terms to the left:

20-2(x-3)-(20-x)=0

We add all the numbers together, and all the variables

-2(x-3)-(-1x+20)+20=0

We multiply parentheses

-2x-(-1x+20)+6+20=0

We get rid of parentheses

-2x+1x-20+6+20=0

We add all the numbers together, and all the variables

-1x+6=0

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

-x=-6

x=-6/-1

x=+6

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