15k+5=k-7

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Solution for 15k+5=k-7 equation:


Simplifying
15k + 5 = k + -7

Reorder the terms:
5 + 15k = k + -7

Reorder the terms:
5 + 15k = -7 + k

Solving
5 + 15k = -7 + k

Solving for variable 'k'.

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

Add '-1k' to each side of the equation.
5 + 15k + -1k = -7 + k + -1k

Combine like terms: 15k + -1k = 14k
5 + 14k = -7 + k + -1k

Combine like terms: k + -1k = 0
5 + 14k = -7 + 0
5 + 14k = -7

Add '-5' to each side of the equation.
5 + -5 + 14k = -7 + -5

Combine like terms: 5 + -5 = 0
0 + 14k = -7 + -5
14k = -7 + -5

Combine like terms: -7 + -5 = -12
14k = -12

Divide each side by '14'.
k = -0.8571428571

Simplifying
k = -0.8571428571

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