Question

1.
The sum of two numbers is 42. If second number is twice the first one, find
the number​

Answer 1

Answer: Number's are x=14 and

y = 28

● Step-by-step explanation:

Let x and y be the two numbers whose sum is 42

x + y = 42 (given) ......(1

y = 2x (given) ......(2

Put y=2x in equation ( 1 )

Therefor, x + 2x = 42

3x = 42

x = 14

and put value of x in equation (1) you get the value of y

y = 28

Answer 2

Step-by-step explanation:

I hope answer is correct