2x+20=12x-30

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Solution for 2x+20=12x-30 equation: 



2x+20=12x-30

We move all terms to the left:

2x+20-(12x-30)=0

We get rid of parentheses

2x-12x+30+20=0

We add all the numbers together, and all the variables

-10x+50=0

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

-10x=-50

x=-50/-10

x=+5

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