20x+40=50x+30

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Solution for 20x+40=50x+30 equation: 



20x+40=50x+30

We move all terms to the left:

20x+40-(50x+30)=0

We get rid of parentheses

20x-50x-30+40=0

We add all the numbers together, and all the variables

-30x+10=0

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

-30x=-10

x=-10/-30

x=1/3

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