-20=-9(8k-6)

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Solution for -20=-9(8k-6) equation: 


Simplifying
-20 = -9(8k + -6)

Reorder the terms:
-20 = -9(-6 + 8k)
-20 = (-6 * -9 + 8k * -9)
-20 = (54 + -72k)

Solving
-20 = 54 + -72k

Solving for variable 'k'.

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

Add '72k' to each side of the equation.
-20 + 72k = 54 + -72k + 72k

Combine like terms: -72k + 72k = 0
-20 + 72k = 54 + 0
-20 + 72k = 54

Add '20' to each side of the equation.
-20 + 20 + 72k = 54 + 20

Combine like terms: -20 + 20 = 0
0 + 72k = 54 + 20
72k = 54 + 20

Combine like terms: 54 + 20 = 74
72k = 74

Divide each side by '72'.
k = 1.027777778

Simplifying
k = 1.027777778

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