Question

Anybody can solve tgis questions ​

Answer 1

let daughter age = x

mother age = 3x - 1

acc to question

x = 3x-1 - x - 9

x = 2x - 10

x = 10

so mother's age = 30 - 1 = 29

sum of ages = 29 + 10 = 39

mark as brainliest friend :)