Encontrar dos números cuya suma se 45 y cuya resta sea 21

The two number are and

Step-by-step explanation:

The question in English

Find two numbers whose sum is 45 and whose subtraction is 21

Let

x-------> first number (greater number)

y------> second number

we know that

------> equation A

------> equation B

Adds equation A and equation B

Find the value of y

The two number are and

y/x of point b= y/x of point a

step-by-step explanation:

(i got the same question, this was the correct answer.)