50=-5(-4+k)

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Solution for 50=-5(-4+k) equation:


Simplifying
50 = -5(-4 + k)
50 = (-4 * -5 + k * -5)
50 = (20 + -5k)

Solving
50 = 20 + -5k

Solving for variable 'k'.

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

Add '5k' to each side of the equation.
50 + 5k = 20 + -5k + 5k

Combine like terms: -5k + 5k = 0
50 + 5k = 20 + 0
50 + 5k = 20

Add '-50' to each side of the equation.
50 + -50 + 5k = 20 + -50

Combine like terms: 50 + -50 = 0
0 + 5k = 20 + -50
5k = 20 + -50

Combine like terms: 20 + -50 = -30
5k = -30

Divide each side by '5'.
k = -6

Simplifying
k = -6

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