-7x-20=7x+22

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Solution for -7x-20=7x+22 equation:



-7x-20=7x+22
We move all terms to the left:
-7x-20-(7x+22)=0
We get rid of parentheses
-7x-7x-22-20=0
We add all the numbers together, and all the variables
-14x-42=0
We move all terms containing x to the left, all other terms to the right
-14x=42
x=42/-14
x=-3

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