8j-j+2j=18

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Solution for 8j-j+2j=18 equation: 



8j-j+2j=18

We move all terms to the left:

8j-j+2j-(18)=0

We add all the numbers together, and all the variables

9j-18=0

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

9j=18

j=18/9

j=2

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