k/7+9=12

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Solution for k/7+9=12 equation: 



k/7+9=12

We move all terms to the left:

k/7+9-(12)=0

We add all the numbers together, and all the variables

k/7-3=0

We multiply all the terms by the denominator


k-3*7=0

We add all the numbers together, and all the variables

k-21=0

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

k=21

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