-4j=-9(j+7)

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Solution for -4j=-9(j+7) equation: 



-4j=-9(j+7)

We move all terms to the left:

-4j-(-9(j+7))=0



We calculate terms in parentheses: -(-9(j+7)), so:

-9(j+7)

We multiply parentheses

-9j-63

Back to the equation:

-(-9j-63)



We get rid of parentheses

-4j+9j+63=0

We add all the numbers together, and all the variables

5j+63=0

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

5j=-63

j=-63/5

j=-12+3/5

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