12x+30=5x+50

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Solution for 12x+30=5x+50 equation: 



12x+30=5x+50

We move all terms to the left:

12x+30-(5x+50)=0

We get rid of parentheses

12x-5x-50+30=0

We add all the numbers together, and all the variables

7x-20=0

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

7x=20

x=20/7

x=2+6/7

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