2k-40=n

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Solution for 2k-40=n equation:


Simplifying
2k + -40 = n

Reorder the terms:
-40 + 2k = n

Solving
-40 + 2k = n

Solving for variable 'k'.

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

Add '40' to each side of the equation.
-40 + 40 + 2k = 40 + n

Combine like terms: -40 + 40 = 0
0 + 2k = 40 + n
2k = 40 + n

Divide each side by '2'.
k = 20 + 0.5n

Simplifying
k = 20 + 0.5n

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