2x-20=7x-2

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



2x-20=7x-2
We move all terms to the left:
2x-20-(7x-2)=0
We get rid of parentheses
2x-7x+2-20=0
We add all the numbers together, and all the variables
-5x-18=0
We move all terms containing x to the left, all other terms to the right
-5x=18
x=18/-5
x=-3+3/5

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