-3(K-5)-(-4K-2)=4

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Solution for -3(K-5)-(-4K-2)=4 equation: 


Simplifying
-3(K + -5) + -1(-4K + -2) = 4

Reorder the terms:
-3(-5 + K) + -1(-4K + -2) = 4
(-5 * -3 + K * -3) + -1(-4K + -2) = 4
(15 + -3K) + -1(-4K + -2) = 4

Reorder the terms:
15 + -3K + -1(-2 + -4K) = 4
15 + -3K + (-2 * -1 + -4K * -1) = 4
15 + -3K + (2 + 4K) = 4

Reorder the terms:
15 + 2 + -3K + 4K = 4

Combine like terms: 15 + 2 = 17
17 + -3K + 4K = 4

Combine like terms: -3K + 4K = 1K
17 + 1K = 4

Solving
17 + 1K = 4

Solving for variable 'K'.

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

Add '-17' to each side of the equation.
17 + -17 + 1K = 4 + -17

Combine like terms: 17 + -17 = 0
0 + 1K = 4 + -17
1K = 4 + -17

Combine like terms: 4 + -17 = -13
1K = -13

Divide each side by '1'.
K = -13

Simplifying
K = -13

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