Question

4. The present age of Ali's mother is six time the present age of
Ali. After 10 years, their ages will be add to 12-years. Find their
present age.​

Answer 1

let the age of Ali be x and his mother age be y

acc to question

y=6x........(1)

after 10 years

(x+10) + ( y+10) = 12

x+y+20 = 12

x+6x=-8

7x =-8

wait check out your question first