9(-9k+13)-16k=-5(8k-12)

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Solution for 9(-9k+13)-16k=-5(8k-12) equation:


Simplifying
9(-9k + 13) + -16k = -5(8k + -12)

Reorder the terms:
9(13 + -9k) + -16k = -5(8k + -12)
(13 * 9 + -9k * 9) + -16k = -5(8k + -12)
(117 + -81k) + -16k = -5(8k + -12)

Combine like terms: -81k + -16k = -97k
117 + -97k = -5(8k + -12)

Reorder the terms:
117 + -97k = -5(-12 + 8k)
117 + -97k = (-12 * -5 + 8k * -5)
117 + -97k = (60 + -40k)

Solving
117 + -97k = 60 + -40k

Solving for variable 'k'.

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

Add '40k' to each side of the equation.
117 + -97k + 40k = 60 + -40k + 40k

Combine like terms: -97k + 40k = -57k
117 + -57k = 60 + -40k + 40k

Combine like terms: -40k + 40k = 0
117 + -57k = 60 + 0
117 + -57k = 60

Add '-117' to each side of the equation.
117 + -117 + -57k = 60 + -117

Combine like terms: 117 + -117 = 0
0 + -57k = 60 + -117
-57k = 60 + -117

Combine like terms: 60 + -117 = -57
-57k = -57

Divide each side by '-57'.
k = 1

Simplifying
k = 1

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