Question 1167795
Daughter's age now = d
Mother's age now = d + 20
<pr>
(d + 20) + 5 = 3(d + 5)
<pr>
d + 25 = 3d + 15
<pr>
-2d = -10
<pr>
d = 5
<pr>
Daughter's age now = d = <b>5</b>