7j+j-8j+4j-j=18

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Solution for 7j+j-8j+4j-j=18 equation:



7j+j-8j+4j-j=18
We move all terms to the left:
7j+j-8j+4j-j-(18)=0
We add all the numbers together, and all the variables
3j-18=0
We move all terms containing j to the left, all other terms to the right
3j=18
j=18/3
j=6

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