3x-8x=-9

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Solution for 3x-8x=-9 equation: 



3x-8x=-9

We move all terms to the left:

3x-8x-(-9)=0

We add all the numbers together, and all the variables

-5x+9=0

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

-5x=-9

x=-9/-5

x=1+4/5

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