Solve for k. -8k – 9 = 9k - 9

asked Feb 25, 2022 91.5k views

4 votes

Solve for k.
-8k – 9 = 9k - 9

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4 votes

Answer:

$- 8k - 9 \: = 9k - 9 \\ - 8k - 9k = - 9 + 9 \\ ( - 17k)/( - 17) = (0)/(17) \\ k = 0 \\ proof \\ - 8(0) - 9 = 9(0) - 9 \\ - 9 = - 9$

Explanation:

HOPE THAT THIS IS HELPFUL.

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Cherron answered Mar 1, 2022

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