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Sidana [21]
3 years ago
11

What is the answer to the question 5x +15

Mathematics
1 answer:
emmainna [20.7K]3 years ago
5 0

Answer:

x = -3

Step-by-step explanation:

5x + 15 = 0

subtract 15 on both sides

⇒ 5x + 15 - 15 = 0 - 15

⇒5x = -15

divide both sides by 5

⇒ \frac{5x}{5} = \frac{-15}{5}

⇒x = -3

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