2j-81=-3

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Solution for 2j-81=-3 equation: 



2j-81=-3

We move all terms to the left:

2j-81-(-3)=0

We add all the numbers together, and all the variables

2j-78=0

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

2j=78

j=78/2

j=39

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