7x-20=18x+3

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Solution for 7x-20=18x+3 equation: 



7x-20=18x+3

We move all terms to the left:

7x-20-(18x+3)=0

We get rid of parentheses

7x-18x-3-20=0

We add all the numbers together, and all the variables

-11x-23=0

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

-11x=23

x=23/-11

x=-2+1/11

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