9k+5-7k=

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Solution for 9k+5-7k= equation: 


Simplifying
9k + 5 + -7k = 0

Reorder the terms:
5 + 9k + -7k = 0

Combine like terms: 9k + -7k = 2k
5 + 2k = 0

Solving
5 + 2k = 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 + 2k = 0 + -5

Combine like terms: 5 + -5 = 0
0 + 2k = 0 + -5
2k = 0 + -5

Combine like terms: 0 + -5 = -5
2k = -5

Divide each side by '2'.
k = -2.5

Simplifying
k = -2.5

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