63k-23k+21-16=

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Solution for 63k-23k+21-16= equation:


Simplifying
63k + -23k + 21 + -16 = 0

Reorder the terms:
21 + -16 + 63k + -23k = 0

Combine like terms: 21 + -16 = 5
5 + 63k + -23k = 0

Combine like terms: 63k + -23k = 40k
5 + 40k = 0

Solving
5 + 40k = 0

Solving for variable 'k'.

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

Add '-5' to each side of the equation.
5 + -5 + 40k = 0 + -5

Combine like terms: 5 + -5 = 0
0 + 40k = 0 + -5
40k = 0 + -5

Combine like terms: 0 + -5 = -5
40k = -5

Divide each side by '40'.
k = -0.125

Simplifying
k = -0.125

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