20-7x=29+2x

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Solution for 20-7x=29+2x equation: 



20-7x=29+2x

We move all terms to the left:

20-7x-(29+2x)=0

We add all the numbers together, and all the variables

-7x-(2x+29)+20=0

We get rid of parentheses

-7x-2x-29+20=0

We add all the numbers together, and all the variables

-9x-9=0

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

-9x=9

x=9/-9

x=-1

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