(3k+7)/5=4

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Solution for (3k+7)/5=4 equation: 



(3k+7)/5=4

We move all terms to the left:

(3k+7)/5-(4)=0

We multiply all the terms by the denominator


(3k+7)-4*5=0

We add all the numbers together, and all the variables

(3k+7)-20=0

We get rid of parentheses

3k+7-20=0

We add all the numbers together, and all the variables

3k-13=0

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

3k=13

k=13/3

k=4+1/3

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