-8=2.5(k-2)

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Solution for -8=2.5(k-2) equation:


Simplifying
-8 = 2.5(k + -2)

Reorder the terms:
-8 = 2.5(-2 + k)
-8 = (-2 * 2.5 + k * 2.5)
-8 = (-5 + 2.5k)

Solving
-8 = -5 + 2.5k

Solving for variable 'k'.

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

Add '-2.5k' to each side of the equation.
-8 + -2.5k = -5 + 2.5k + -2.5k

Combine like terms: 2.5k + -2.5k = 0.0
-8 + -2.5k = -5 + 0.0
-8 + -2.5k = -5

Add '8' to each side of the equation.
-8 + 8 + -2.5k = -5 + 8

Combine like terms: -8 + 8 = 0
0 + -2.5k = -5 + 8
-2.5k = -5 + 8

Combine like terms: -5 + 8 = 3
-2.5k = 3

Divide each side by '-2.5'.
k = -1.2

Simplifying
k = -1.2

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