9(8k-5)=-621

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Solution for 9(8k-5)=-621 equation:


Simplifying
9(8k + -5) = -621

Reorder the terms:
9(-5 + 8k) = -621
(-5 * 9 + 8k * 9) = -621
(-45 + 72k) = -621

Solving
-45 + 72k = -621

Solving for variable 'k'.

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

Add '45' to each side of the equation.
-45 + 45 + 72k = -621 + 45

Combine like terms: -45 + 45 = 0
0 + 72k = -621 + 45
72k = -621 + 45

Combine like terms: -621 + 45 = -576
72k = -576

Divide each side by '72'.
k = -8

Simplifying
k = -8

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