4K+8+9k=-30

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Solution for 4K+8+9k=-30 equation:


Simplifying
4K + 8 + 9k = -30

Reorder the terms:
8 + 4K + 9k = -30

Solving
8 + 4K + 9k = -30

Solving for variable 'K'.

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

Add '-8' to each side of the equation.
8 + 4K + -8 + 9k = -30 + -8

Reorder the terms:
8 + -8 + 4K + 9k = -30 + -8

Combine like terms: 8 + -8 = 0
0 + 4K + 9k = -30 + -8
4K + 9k = -30 + -8

Combine like terms: -30 + -8 = -38
4K + 9k = -38

Add '-9k' to each side of the equation.
4K + 9k + -9k = -38 + -9k

Combine like terms: 9k + -9k = 0
4K + 0 = -38 + -9k
4K = -38 + -9k

Divide each side by '4'.
K = -9.5 + -2.25k

Simplifying
K = -9.5 + -2.25k

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