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3 years ago

13

If 3 times a certain number is increased by 4 the result is 28. What is the number?

2 answers:

Law Incorporation [45]3 years ago

7 0

Answer:

The number is 8.

Andru [333]3 years ago

5 0

Answer:

The number is 8.

Step-by-step explanation:

Let that "certain" number be x.

3x+4=28

3x=28-4

3x=24

x=24/3

x=8

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