3=.20k-2

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Solution for 3=.20k-2 equation:


Simplifying
3 = 0.20k + -2

Reorder the terms:
3 = -2 + 0.20k

Solving
3 = -2 + 0.20k

Solving for variable 'k'.

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

Add '-0.20k' to each side of the equation.
3 + -0.20k = -2 + 0.20k + -0.20k

Combine like terms: 0.20k + -0.20k = 0.00
3 + -0.20k = -2 + 0.00
3 + -0.20k = -2

Add '-3' to each side of the equation.
3 + -3 + -0.20k = -2 + -3

Combine like terms: 3 + -3 = 0
0 + -0.20k = -2 + -3
-0.20k = -2 + -3

Combine like terms: -2 + -3 = -5
-0.20k = -5

Divide each side by '-0.20'.
k = 25

Simplifying
k = 25

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