K+7.2=3

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Solution for K+7.2=3 equation: 


Simplifying
K + 7.2 = 3

Reorder the terms:
7.2 + K = 3

Solving
7.2 + K = 3

Solving for variable 'K'.

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

Add '-7.2' to each side of the equation.
7.2 + -7.2 + K = 3 + -7.2

Combine like terms: 7.2 + -7.2 = 0.0
0.0 + K = 3 + -7.2
K = 3 + -7.2

Combine like terms: 3 + -7.2 = -4.2
K = -4.2

Simplifying
K = -4.2

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