7k-5=15

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Solution for 7k-5=15 equation:


Simplifying
7k + -5 = 15

Reorder the terms:
-5 + 7k = 15

Solving
-5 + 7k = 15

Solving for variable 'k'.

Move all terms containing k to the left, all other terms to the right.

Add '5' to each side of the equation.
-5 + 5 + 7k = 15 + 5

Combine like terms: -5 + 5 = 0
0 + 7k = 15 + 5
7k = 15 + 5

Combine like terms: 15 + 5 = 20
7k = 20

Divide each side by '7'.
k = 2.857142857

Simplifying
k = 2.857142857

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