Question

one number is 3 times another number. if 15 is added to both the numbers , then one of the new numbers becomes twice that of the other new number . find the numbers​?¿

Answer 1

Answer:

hey here is your answer

pls mark it as brainliest

Step-by-step explanation:

so let the two numbers be x and y

according to the first condition

x=3y (1)

according to the second condition

x+15=2(y+15)

ie x+15=2y+30

so x=2y+15 (2)

equate both equations

we get

3y=2y+15

ie y=15

substitute value of y in any of two equations

we get

x=45

hence the two numbers are 45 and 15 respectively

Answer 2

Answer:

Answer

Let 1st number be x.

Then, 2nd number = 3x.

According to que,

3x+15=2(x+15)

3x+15=2x+30

x=15

Therefore, the two numbers are 15 and 45.

Answer 3

Answer:

Answer

Let 1st number be x.

Then, 2nd number = 3x.

According to que,

3x+15=2(x+15)

3x+15=2x+30

x=15

Therefore, the two numbers are 15 and 45.