20+k=3k

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Solution for 20+k=3k equation:


Simplifying
20 + k = 3k

Solving
20 + k = 3k

Solving for variable 'k'.

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

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

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

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

Add '-20' to each side of the equation.
20 + -20 + -2k = 0 + -20

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

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

Divide each side by '-2'.
k = 10

Simplifying
k = 10

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