4K+9+5k=-15

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Solution for 4K+9+5k=-15 equation:


Simplifying
4K + 9 + 5k = -15

Reorder the terms:
9 + 4K + 5k = -15

Solving
9 + 4K + 5k = -15

Solving for variable 'K'.

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

Add '-9' to each side of the equation.
9 + 4K + -9 + 5k = -15 + -9

Reorder the terms:
9 + -9 + 4K + 5k = -15 + -9

Combine like terms: 9 + -9 = 0
0 + 4K + 5k = -15 + -9
4K + 5k = -15 + -9

Combine like terms: -15 + -9 = -24
4K + 5k = -24

Add '-5k' to each side of the equation.
4K + 5k + -5k = -24 + -5k

Combine like terms: 5k + -5k = 0
4K + 0 = -24 + -5k
4K = -24 + -5k

Divide each side by '4'.
K = -6 + -1.25k

Simplifying
K = -6 + -1.25k

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