-5k-3(k-5)=64

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Solution for -5k-3(k-5)=64 equation: 


Simplifying
-5k + -3(k + -5) = 64

Reorder the terms:
-5k + -3(-5 + k) = 64
-5k + (-5 * -3 + k * -3) = 64
-5k + (15 + -3k) = 64

Reorder the terms:
15 + -5k + -3k = 64

Combine like terms: -5k + -3k = -8k
15 + -8k = 64

Solving
15 + -8k = 64

Solving for variable 'k'.

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

Add '-15' to each side of the equation.
15 + -15 + -8k = 64 + -15

Combine like terms: 15 + -15 = 0
0 + -8k = 64 + -15
-8k = 64 + -15

Combine like terms: 64 + -15 = 49
-8k = 49

Divide each side by '-8'.
k = -6.125

Simplifying
k = -6.125

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