-4=3-k/7

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Solution for -4=3-k/7 equation: 



-4=3-k/7

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We get rid of parentheses

k/7-3-4=0

We multiply all the terms by the denominator


k-3*7-4*7=0

We add all the numbers together, and all the variables

k-49=0

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

k=49

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