3+k/3=7

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Solution for 3+k/3=7 equation: 



3+k/3=7

We move all terms to the left:

3+k/3-(7)=0

We add all the numbers together, and all the variables

k/3-4=0

We multiply all the terms by the denominator


k-4*3=0

We add all the numbers together, and all the variables

k-12=0

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

k=12

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