2x-7=20x+9

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Solution for 2x-7=20x+9 equation: 



2x-7=20x+9

We move all terms to the left:

2x-7-(20x+9)=0

We get rid of parentheses

2x-20x-9-7=0

We add all the numbers together, and all the variables

-18x-16=0

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

-18x=16

x=16/-18

x=-8/9

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