6+3(K-4)=20

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Solution for 6+3(K-4)=20 equation: 


Simplifying
6 + 3(K + -4) = 20

Reorder the terms:
6 + 3(-4 + K) = 20
6 + (-4 * 3 + K * 3) = 20
6 + (-12 + 3K) = 20

Combine like terms: 6 + -12 = -6
-6 + 3K = 20

Solving
-6 + 3K = 20

Solving for variable 'K'.

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

Add '6' to each side of the equation.
-6 + 6 + 3K = 20 + 6

Combine like terms: -6 + 6 = 0
0 + 3K = 20 + 6
3K = 20 + 6

Combine like terms: 20 + 6 = 26
3K = 26

Divide each side by '3'.
K = 8.666666667

Simplifying
K = 8.666666667

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