3j-5=7j+9

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Solution for 3j-5=7j+9 equation: 



3j-5=7j+9

We move all terms to the left:

3j-5-(7j+9)=0

We get rid of parentheses

3j-7j-9-5=0

We add all the numbers together, and all the variables

-4j-14=0

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

-4j=14

j=14/-4

j=-3+1/2

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