Which of the following is the solution set to the inequality −2/5x+14>20?

Mathematics

1 answer:

3241004551 [841]4 years ago

6 0

Answer:

x < - 15

Step-by-step explanation:

Given

- $\frac{2}{5}$ x + 14 > 20 ( subtract 14 from both sides )

- $\frac{2}{5}$ x > 6 ( multiply both sides by 5 to clear the fraction )

- 2x > 30

Divide both sides by - 2, reversing the inequality symbol as a result of dividing by a negative quantity.

x < - 15

solution set is x ∈ (- ∞, - 15)

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