15+3k=k+3

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Solution for 15+3k=k+3 equation:


Simplifying
15 + 3k = k + 3

Reorder the terms:
15 + 3k = 3 + k

Solving
15 + 3k = 3 + 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.
15 + 3k + -1k = 3 + k + -1k

Combine like terms: 3k + -1k = 2k
15 + 2k = 3 + k + -1k

Combine like terms: k + -1k = 0
15 + 2k = 3 + 0
15 + 2k = 3

Add '-15' to each side of the equation.
15 + -15 + 2k = 3 + -15

Combine like terms: 15 + -15 = 0
0 + 2k = 3 + -15
2k = 3 + -15

Combine like terms: 3 + -15 = -12
2k = -12

Divide each side by '2'.
k = -6

Simplifying
k = -6

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