10x+20=12+30x

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Solution for 10x+20=12+30x equation: 



10x+20=12+30x

We move all terms to the left:

10x+20-(12+30x)=0

We add all the numbers together, and all the variables

10x-(30x+12)+20=0

We get rid of parentheses

10x-30x-12+20=0

We add all the numbers together, and all the variables

-20x+8=0

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

-20x=-8

x=-8/-20

x=2/5

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