1+2K=K-5+20

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


Simplifying
1 + 2K = K + -5 + 20

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

Combine like terms: -5 + 20 = 15
1 + 2K = 15 + K

Solving
1 + 2K = 15 + K

Solving for variable 'K'.

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

Add '-1K' to each side of the equation.
1 + 2K + -1K = 15 + K + -1K

Combine like terms: 2K + -1K = 1K
1 + 1K = 15 + K + -1K

Combine like terms: K + -1K = 0
1 + 1K = 15 + 0
1 + 1K = 15

Add '-1' to each side of the equation.
1 + -1 + 1K = 15 + -1

Combine like terms: 1 + -1 = 0
0 + 1K = 15 + -1
1K = 15 + -1

Combine like terms: 15 + -1 = 14
1K = 14

Divide each side by '1'.
K = 14

Simplifying
K = 14

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