15=k+8.2

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Solution for 15=k+8.2 equation: 


Simplifying
15 = k + 8.2

Reorder the terms:
15 = 8.2 + k

Solving
15 = 8.2 + 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 = 8.2 + k + -1k

Combine like terms: k + -1k = 0
15 + -1k = 8.2 + 0
15 + -1k = 8.2

Add '-15' to each side of the equation.
15 + -15 + -1k = 8.2 + -15

Combine like terms: 15 + -15 = 0
0 + -1k = 8.2 + -15
-1k = 8.2 + -15

Combine like terms: 8.2 + -15 = -6.8
-1k = -6.8

Divide each side by '-1'.
k = 6.8

Simplifying
k = 6.8

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