12x-21=10x+50

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Solution for 12x-21=10x+50 equation: 



12x-21=10x+50

We move all terms to the left:

12x-21-(10x+50)=0

We get rid of parentheses

12x-10x-50-21=0

We add all the numbers together, and all the variables

2x-71=0

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

2x=71

x=71/2

x=35+1/2

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