j/2+-9=-7

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Solution for j/2+-9=-7 equation: 



j/2+-9=-7

We move all terms to the left:

j/2+-9-(-7)=0

We add all the numbers together, and all the variables

j/2-2=0

We multiply all the terms by the denominator


j-2*2=0

We add all the numbers together, and all the variables

j-4=0

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

j=4

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