15=k-18

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Solution for 15=k-18 equation:


Simplifying
15 = k + -18

Reorder the terms:
15 = -18 + k

Solving
15 = -18 + 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 + -1k = -18 + k + -1k

Combine like terms: k + -1k = 0
15 + -1k = -18 + 0
15 + -1k = -18

Add '-15' to each side of the equation.
15 + -15 + -1k = -18 + -15

Combine like terms: 15 + -15 = 0
0 + -1k = -18 + -15
-1k = -18 + -15

Combine like terms: -18 + -15 = -33
-1k = -33

Divide each side by '-1'.
k = 33

Simplifying
k = 33

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