7j-4=5j+2

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Solution for 7j-4=5j+2 equation: 



7j-4=5j+2

We move all terms to the left:

7j-4-(5j+2)=0

We get rid of parentheses

7j-5j-2-4=0

We add all the numbers together, and all the variables

2j-6=0

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

2j=6

j=6/2

j=3

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