Question

After 5 years, the sum of ages of Rima and Neha will be 30. If Rima is 4 years younger than Neha
today, then find the sum of present ages of Rima and Neha

Answer 1

Answer =

idk srry

Step-by-step explanation:

Answer 2

Step-by-step explanation:

Let the age of Rima be x years and the age of Neha be y years.

Expression:

$(x + 5) + (y + 5) = 30 \\ x + y =20......(1)\\ and \: x = (y -4)$

substitute the value of x in (1) we get,

$(y - 4) + y = 20 \\ 2y - 4 = 20 \\ 2y = 24 \\ y = 12$

For x, again substitute the value of y in (1), we get,

$x + 12 = 20 \\ x = 20 - 12 \\ x = 8$

hence, at present Rima is 8 years old and Neha is 12 years old