2x+9=8x-1

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Solution for 2x+9=8x-1 equation:



2x+9=8x-1
We move all terms to the left:
2x+9-(8x-1)=0
We get rid of parentheses
2x-8x+1+9=0
We add all the numbers together, and all the variables
-6x+10=0
We move all terms containing x to the left, all other terms to the right
-6x=-10
x=-10/-6
x=1+2/3

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