4=k-7/2

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Solution for 4=k-7/2 equation: 



4=k-7/2

We move all terms to the left:

4-(k-7/2)=0

We add all the numbers together, and all the variables

-(+k-7/2)+4=0

We get rid of parentheses

-k+4+7/2=0

We multiply all the terms by the denominator


-k*2+7+4*2=0

We add all the numbers together, and all the variables

-k*2+15=0

Wy multiply elements

-2k+15=0

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

-2k=-15

k=-15/-2

k=7+1/2

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