2j+19=87

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Solution for 2j+19=87 equation: 



2j+19=87

We move all terms to the left:

2j+19-(87)=0

We add all the numbers together, and all the variables

2j-68=0

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

2j=68

j=68/2

j=34

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