(k*7)+(k*9)=k*(7+9)

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Solution for (k*7)+(k*9)=k*(7+9) equation: 


Simplifying
(k * 7) + (k * 9) = k(7 + 9)

Reorder the terms for easier multiplication:
(7k) + (k * 9) = k(7 + 9)

Reorder the terms for easier multiplication:
(7k) + (9k) = k(7 + 9)

Combine like terms: (7k) + (9k) = 16k
16k = k(7 + 9)

Combine like terms: 7 + 9 = 16
16k = k(16)

Reorder the terms for easier multiplication:
16k = 16k

Add '-16k' to each side of the equation.
16k + -16k = 16k + -16k

Combine like terms: 16k + -16k = 0
0 = 16k + -16k

Combine like terms: 16k + -16k = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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