how to solve mira is 10 year older than abhishek is now if she would be twice as old as him next year how old are they now
m = a + 10
m + 1 = 2(a + 1)
Now, substitute a + 10 for m.
(a + 10) + 1 = 2 (a + 1)
a + 11 = 2a + 2
a - 2a = 2 - 11
-a = -9
a = 9
m = 19
Abhishek is 9 years old right now
Mira is 19 years old right now