2(j+7)=18

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Solution for 2(j+7)=18 equation: 



2(j+7)=18

We move all terms to the left:

2(j+7)-(18)=0

We multiply parentheses

2j+14-18=0

We add all the numbers together, and all the variables

2j-4=0

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

2j=4

j=4/2

j=2

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