7(j-9)=15

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Solution for 7(j-9)=15 equation: 



7(j-9)=15

We move all terms to the left:

7(j-9)-(15)=0

We multiply parentheses

7j-63-15=0

We add all the numbers together, and all the variables

7j-78=0

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

7j=78

j=78/7

j=11+1/7

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