15+6k=7+7k

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Solution for 15+6k=7+7k equation:


Simplifying
15 + 6k = 7 + 7k

Solving
15 + 6k = 7 + 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 + 6k + -7k = 7 + 7k + -7k

Combine like terms: 6k + -7k = -1k
15 + -1k = 7 + 7k + -7k

Combine like terms: 7k + -7k = 0
15 + -1k = 7 + 0
15 + -1k = 7

Add '-15' to each side of the equation.
15 + -15 + -1k = 7 + -15

Combine like terms: 15 + -15 = 0
0 + -1k = 7 + -15
-1k = 7 + -15

Combine like terms: 7 + -15 = -8
-1k = -8

Divide each side by '-1'.
k = 8

Simplifying
k = 8

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