20=k+3

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Solution for 20=k+3 equation:


Simplifying
20 = k + 3

Reorder the terms:
20 = 3 + k

Solving
20 = 3 + 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.
20 + -1k = 3 + k + -1k

Combine like terms: k + -1k = 0
20 + -1k = 3 + 0
20 + -1k = 3

Add '-20' to each side of the equation.
20 + -20 + -1k = 3 + -20

Combine like terms: 20 + -20 = 0
0 + -1k = 3 + -20
-1k = 3 + -20

Combine like terms: 3 + -20 = -17
-1k = -17

Divide each side by '-1'.
k = 17

Simplifying
k = 17

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