Question

a positive number is 5 times the other. lf 21 is added to both the number then one of the new number become twice the other new number. what are the number.​

Answer 1

Answer:

NOS are 35 and 7

Step-by-step explanation:

given in pics

Answer 2

$\huge \underline \red {Question}$

A positive number is 5 times the other. lf 21 is added to both the number then one of the new number become twice the other new number. what are the number.

$\huge \underline \red {Solution}$

Let the other Number be = x

Thenthe first number = 5x

21 added to both the numbers then one of the new numbers becomes twice the other number.

$2(x + 21) = 5x + 21$

$2x + 42 = 5x + 21$

$2x - 5x = 21 - 42$

$- 3x = - 21$

$x = \frac{ - 21}{ - 3} = 7$

So,other number, x=7

First number, $5x = 5 \times 7 = 35$

Hope It Helps You!