1k+5=20-2k

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Solution for 1k+5=20-2k equation:


Simplifying
1k + 5 = 20 + -2k

Reorder the terms:
5 + 1k = 20 + -2k

Solving
5 + 1k = 20 + -2k

Solving for variable 'k'.

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

Add '2k' to each side of the equation.
5 + 1k + 2k = 20 + -2k + 2k

Combine like terms: 1k + 2k = 3k
5 + 3k = 20 + -2k + 2k

Combine like terms: -2k + 2k = 0
5 + 3k = 20 + 0
5 + 3k = 20

Add '-5' to each side of the equation.
5 + -5 + 3k = 20 + -5

Combine like terms: 5 + -5 = 0
0 + 3k = 20 + -5
3k = 20 + -5

Combine like terms: 20 + -5 = 15
3k = 15

Divide each side by '3'.
k = 5

Simplifying
k = 5

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