2j+7=19

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Solution for 2j+7=19 equation: 



2j+7=19

We move all terms to the left:

2j+7-(19)=0

We add all the numbers together, and all the variables

2j-12=0

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

2j=12

j=12/2

j=6

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