15k+12=-72+k

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Solution for 15k+12=-72+k equation:


Simplifying
15k + 12 = -72 + k

Reorder the terms:
12 + 15k = -72 + k

Solving
12 + 15k = -72 + 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.
12 + 15k + -1k = -72 + k + -1k

Combine like terms: 15k + -1k = 14k
12 + 14k = -72 + k + -1k

Combine like terms: k + -1k = 0
12 + 14k = -72 + 0
12 + 14k = -72

Add '-12' to each side of the equation.
12 + -12 + 14k = -72 + -12

Combine like terms: 12 + -12 = 0
0 + 14k = -72 + -12
14k = -72 + -12

Combine like terms: -72 + -12 = -84
14k = -84

Divide each side by '14'.
k = -6

Simplifying
k = -6

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