-2-2k=4(5k-4)

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Solution for -2-2k=4(5k-4) equation:


Simplifying
-2 + -2k = 4(5k + -4)

Reorder the terms:
-2 + -2k = 4(-4 + 5k)
-2 + -2k = (-4 * 4 + 5k * 4)
-2 + -2k = (-16 + 20k)

Solving
-2 + -2k = -16 + 20k

Solving for variable 'k'.

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

Add '-20k' to each side of the equation.
-2 + -2k + -20k = -16 + 20k + -20k

Combine like terms: -2k + -20k = -22k
-2 + -22k = -16 + 20k + -20k

Combine like terms: 20k + -20k = 0
-2 + -22k = -16 + 0
-2 + -22k = -16

Add '2' to each side of the equation.
-2 + 2 + -22k = -16 + 2

Combine like terms: -2 + 2 = 0
0 + -22k = -16 + 2
-22k = -16 + 2

Combine like terms: -16 + 2 = -14
-22k = -14

Divide each side by '-22'.
k = 0.6363636364

Simplifying
k = 0.6363636364

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