30-15K=-4K

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Solution for 30-15K=-4K equation:


Simplifying
30 + -15K = -4K

Solving
30 + -15K = -4K

Solving for variable 'K'.

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

Add '4K' to each side of the equation.
30 + -15K + 4K = -4K + 4K

Combine like terms: -15K + 4K = -11K
30 + -11K = -4K + 4K

Combine like terms: -4K + 4K = 0
30 + -11K = 0

Add '-30' to each side of the equation.
30 + -30 + -11K = 0 + -30

Combine like terms: 30 + -30 = 0
0 + -11K = 0 + -30
-11K = 0 + -30

Combine like terms: 0 + -30 = -30
-11K = -30

Divide each side by '-11'.
K = 2.727272727

Simplifying
K = 2.727272727

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