Using the equation y = 2x + 5, what would the input need to be for an output of -15?

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asked Dec 9, 2021 59.3k views

2 votes

Using the equation y = 2x + 5, what would the input need to be for an output of -15?

Mathematics
high-school

Saifullah Khan asked

by Saifullah Khan

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2 Answers

6 votes

Answer:

-10

Explanation:

y = -10

Waterproof answered Dec 11, 2021

by Waterproof

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3 votes

Answer:

x = -10

Explanation:

y = 2x + 5

-15 = 2x + 5

-20 = 2x

-10 = x

Vtcajones answered Dec 14, 2021

by Vtcajones

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