If 5 times a number increased by 30 is 15, what is the number?

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asked Jun 18, 2021 82.6k views

3 votes

If 5 times a number increased by 30 is 15, what is the number?

Mathematics
middle-school

Gena asked

by Gena

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2 Answers

3 votes

Answer:

x=0.1

Explanation:

Let X be the number

5x*30=15

5x=0.5

x=0.1

Kelvin Mariano answered Jun 19, 2021

by Kelvin Mariano

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4 votes

Answer:

Number is -3

Explanation:

5x + 30 =15

5x = 15 - 30

5x/5 = -15/5

x = -3

Techvice answered Jun 25, 2021

by Techvice

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