20k=5(5k-17)+10

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Solution for 20k=5(5k-17)+10 equation:


Simplifying
20k = 5(5k + -17) + 10

Reorder the terms:
20k = 5(-17 + 5k) + 10
20k = (-17 * 5 + 5k * 5) + 10
20k = (-85 + 25k) + 10

Reorder the terms:
20k = -85 + 10 + 25k

Combine like terms: -85 + 10 = -75
20k = -75 + 25k

Solving
20k = -75 + 25k

Solving for variable 'k'.

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

Add '-25k' to each side of the equation.
20k + -25k = -75 + 25k + -25k

Combine like terms: 20k + -25k = -5k
-5k = -75 + 25k + -25k

Combine like terms: 25k + -25k = 0
-5k = -75 + 0
-5k = -75

Divide each side by '-5'.
k = 15

Simplifying
k = 15

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