20x-5=2x+7

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Solution for 20x-5=2x+7 equation: 



20x-5=2x+7

We move all terms to the left:

20x-5-(2x+7)=0

We get rid of parentheses

20x-2x-7-5=0

We add all the numbers together, and all the variables

18x-12=0

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

18x=12

x=12/18

x=2/3

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