8x-15+9x-1=21

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Solution for 8x-15+9x-1=21 equation: 



8x-15+9x-1=21

We move all terms to the left:

8x-15+9x-1-(21)=0

We add all the numbers together, and all the variables

17x-37=0

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

17x=37

x=37/17

x=2+3/17

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