7(2k-1)+4=25

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Solution for 7(2k-1)+4=25 equation: 



7(2k-1)+4=25

We move all terms to the left:

7(2k-1)+4-(25)=0

We add all the numbers together, and all the variables

7(2k-1)-21=0

We multiply parentheses

14k-7-21=0

We add all the numbers together, and all the variables

14k-28=0

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

14k=28

k=28/14

k=2

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