Solve for nn: 5n+40≥12n–32

Mathematics

1 answer:

Kisachek [45]3 years ago

7 0

5n+40≥12n-32
40+32≥12n-5n
72≥7n
7n≤72
n≤72/7

Answer: n≤72/7 or (-∞, 72/7]

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