2k+5=0.5(1-k)

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Solution for 2k+5=0.5(1-k) equation:


Simplifying
2k + 5 = 0.5(1 + -1k)

Reorder the terms:
5 + 2k = 0.5(1 + -1k)
5 + 2k = (1 * 0.5 + -1k * 0.5)
5 + 2k = (0.5 + -0.5k)

Solving
5 + 2k = 0.5 + -0.5k

Solving for variable 'k'.

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

Add '0.5k' to each side of the equation.
5 + 2k + 0.5k = 0.5 + -0.5k + 0.5k

Combine like terms: 2k + 0.5k = 2.5k
5 + 2.5k = 0.5 + -0.5k + 0.5k

Combine like terms: -0.5k + 0.5k = 0.0
5 + 2.5k = 0.5 + 0.0
5 + 2.5k = 0.5

Add '-5' to each side of the equation.
5 + -5 + 2.5k = 0.5 + -5

Combine like terms: 5 + -5 = 0
0 + 2.5k = 0.5 + -5
2.5k = 0.5 + -5

Combine like terms: 0.5 + -5 = -4.5
2.5k = -4.5

Divide each side by '2.5'.
k = -1.8

Simplifying
k = -1.8

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