Question

late is 4year older to her sister ashamed. If the sum of their ages is 98yerar

Answer 1

Let her sister's age be x,and his age be 4+x.
Then,x+(x+4)=98
2x+4=98
2x=94
X=47
Therefore his sister's age is 47 and his age is 51.
HOPE IT WILL HELP

Answer 2

let there age of late isX years
and the age of her sister is y
so, x=y+4
x+y= 98 by any method solve it
let do substitution method
2y=94
y,=47 years and X = 51 years