9k+13-4k=8

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Solution for 9k+13-4k=8 equation:


Simplifying
9k + 13 + -4k = 8

Reorder the terms:
13 + 9k + -4k = 8

Combine like terms: 9k + -4k = 5k
13 + 5k = 8

Solving
13 + 5k = 8

Solving for variable 'k'.

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

Add '-13' to each side of the equation.
13 + -13 + 5k = 8 + -13

Combine like terms: 13 + -13 = 0
0 + 5k = 8 + -13
5k = 8 + -13

Combine like terms: 8 + -13 = -5
5k = -5

Divide each side by '5'.
k = -1

Simplifying
k = -1

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