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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