solve these three questions with explanation
Attachments:
Answers
Answered by
1
(c) 3x+25
let son's present age be y
then age 5 yrs ago=y-5
but age was x as given. So
x=y-5
x+5=y
so, the present age is x+5
father's present age= 2(x+5)
=2x+10
After 5 yrs..... father's age = 2x+15
son's age=x+10
p(x)= x+10+2x+15
=3x+25
HOPE THIS HELPS!!!!
PLS FOLLOW ME!!!
let son's present age be y
then age 5 yrs ago=y-5
but age was x as given. So
x=y-5
x+5=y
so, the present age is x+5
father's present age= 2(x+5)
=2x+10
After 5 yrs..... father's age = 2x+15
son's age=x+10
p(x)= x+10+2x+15
=3x+25
HOPE THIS HELPS!!!!
PLS FOLLOW ME!!!
Similar questions