1+3x+9=-20+2x

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Solution for 1+3x+9=-20+2x equation: 



1+3x+9=-20+2x

We move all terms to the left:

1+3x+9-(-20+2x)=0

We add all the numbers together, and all the variables

3x-(2x-20)+1+9=0

We add all the numbers together, and all the variables

3x-(2x-20)+10=0

We get rid of parentheses

3x-2x+20+10=0

We add all the numbers together, and all the variables

x+30=0

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

x=-30

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