8x-20=9x+8

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Solution for 8x-20=9x+8 equation:



8x-20=9x+8
We move all terms to the left:
8x-20-(9x+8)=0
We get rid of parentheses
8x-9x-8-20=0
We add all the numbers together, and all the variables
-1x-28=0
We move all terms containing x to the left, all other terms to the right
-x=28
x=28/-1
x=-28

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