15=7k-5

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Solution for 15=7k-5 equation:


Simplifying
15 = 7k + -5

Reorder the terms:
15 = -5 + 7k

Solving
15 = -5 + 7k

Solving for variable 'k'.

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

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

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

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

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

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

Divide each side by '-7'.
k = 2.857142857

Simplifying
k = 2.857142857

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