8k-9-10k=-5k+9

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Solution for 8k-9-10k=-5k+9 equation:


Simplifying
8k + -9 + -10k = -5k + 9

Reorder the terms:
-9 + 8k + -10k = -5k + 9

Combine like terms: 8k + -10k = -2k
-9 + -2k = -5k + 9

Reorder the terms:
-9 + -2k = 9 + -5k

Solving
-9 + -2k = 9 + -5k

Solving for variable 'k'.

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

Add '5k' to each side of the equation.
-9 + -2k + 5k = 9 + -5k + 5k

Combine like terms: -2k + 5k = 3k
-9 + 3k = 9 + -5k + 5k

Combine like terms: -5k + 5k = 0
-9 + 3k = 9 + 0
-9 + 3k = 9

Add '9' to each side of the equation.
-9 + 9 + 3k = 9 + 9

Combine like terms: -9 + 9 = 0
0 + 3k = 9 + 9
3k = 9 + 9

Combine like terms: 9 + 9 = 18
3k = 18

Divide each side by '3'.
k = 6

Simplifying
k = 6

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