-6.3(4.38k-6.9)-3.6=-133.9722

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Solution for -6.3(4.38k-6.9)-3.6=-133.9722 equation: 


Simplifying
-6.3(4.38k + -6.9) + -3.6 = -133.9722

Reorder the terms:
-6.3(-6.9 + 4.38k) + -3.6 = -133.9722
(-6.9 * -6.3 + 4.38k * -6.3) + -3.6 = -133.9722
(43.47 + -27.594k) + -3.6 = -133.9722

Reorder the terms:
43.47 + -3.6 + -27.594k = -133.9722

Combine like terms: 43.47 + -3.6 = 39.87
39.87 + -27.594k = -133.9722

Solving
39.87 + -27.594k = -133.9722

Solving for variable 'k'.

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

Add '-39.87' to each side of the equation.
39.87 + -39.87 + -27.594k = -133.9722 + -39.87

Combine like terms: 39.87 + -39.87 = 0.00
0.00 + -27.594k = -133.9722 + -39.87
-27.594k = -133.9722 + -39.87

Combine like terms: -133.9722 + -39.87 = -173.8422
-27.594k = -173.8422

Divide each side by '-27.594'.
k = 6.3

Simplifying
k = 6.3

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