8=15+k

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Solution for 8=15+k equation:


Simplifying
8 = 15 + k

Solving
8 = 15 + 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.
8 + -1k = 15 + k + -1k

Combine like terms: k + -1k = 0
8 + -1k = 15 + 0
8 + -1k = 15

Add '-8' to each side of the equation.
8 + -8 + -1k = 15 + -8

Combine like terms: 8 + -8 = 0
0 + -1k = 15 + -8
-1k = 15 + -8

Combine like terms: 15 + -8 = 7
-1k = 7

Divide each side by '-1'.
k = -7

Simplifying
k = -7

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