20x-9=4x+3

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Solution for 20x-9=4x+3 equation: 



20x-9=4x+3

We move all terms to the left:

20x-9-(4x+3)=0

We get rid of parentheses

20x-4x-3-9=0

We add all the numbers together, and all the variables

16x-12=0

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

16x=12

x=12/16

x=3/4

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