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enyata [817]
3 years ago
12

The question says 5k+6k+4k=90. What does k equal?

Mathematics
1 answer:
alina1380 [7]3 years ago
5 0
5k+6k+4k=90 \\ \\ 15k = 90 \ / \ simplify \\ \\ k =  \frac{90}{15} \ / \ divide \ each \ side \ by \ 15 \\ \\ k = 6 \ / \ simplify \\ \\

The final result is, k = 6.
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