-30j+42j=16(j-8)

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Solution for -30j+42j=16(j-8) equation: 



-30j+42j=16(j-8)

We move all terms to the left:

-30j+42j-(16(j-8))=0

We add all the numbers together, and all the variables

12j-(16(j-8))=0



We calculate terms in parentheses: -(16(j-8)), so:

16(j-8)

We multiply parentheses

16j-128

Back to the equation:

-(16j-128)



We get rid of parentheses

12j-16j+128=0

We add all the numbers together, and all the variables

-4j+128=0

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

-4j=-128

j=-128/-4

j=+32

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