Question

Can u pls do this question u will get points

Answer 1

Answer:

answer (10) part :-

Step-by-step explanation:

Let the present age of son be 'x' yrs and father age be (x + 30) yrs

After 12 yrs the age of father will be 3 times as old as his son ..

Age of Son

3(x + 12) yrs

Age of father

x + 30 + 12 = (x + 42) yrs ..

A/Q

3x + 36 =.x + 42

3x - x = 42 - 36

2x = 6

x = 3