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Jlenok [28]
3 years ago
9

The sum of two numbers is twenty-four. The second number is equal to twice the first number. Call the first number m and the sec

ond number n.
Mathematics
2 answers:
grigory [225]3 years ago
8 0

Answer:

first number = 8

second number = 16

Step-by-step explanation:

m + n = 24

n = 2m

then:

m + 2m = 24

3m = 24

m = 24/3

m = 8

n = 2m

n = 2*8

n = 16

Oliga [24]3 years ago
4 0

Answer:

Step-by-step explanation:

Hello, please consider the following.

m and n are the two numbers.

m + n = 24, right?

n = 2 m

We replace n in the first equation, it comes

m + 2m =24

3m = 24 = 3*8

So, m = 8 and n = 16

Thank you

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