15=-3k

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Solution for 15=-3k equation:


Simplifying
15 = -3k

Solving
15 = -3k

Solving for variable 'k'.

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

Add '3k' to each side of the equation.
15 + 3k = -3k + 3k

Combine like terms: -3k + 3k = 0
15 + 3k = 0

Add '-15' to each side of the equation.
15 + -15 + 3k = 0 + -15

Combine like terms: 15 + -15 = 0
0 + 3k = 0 + -15
3k = 0 + -15

Combine like terms: 0 + -15 = -15
3k = -15

Divide each side by '3'.
k = -5

Simplifying
k = -5

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