A triangle with a perimeter of 120.
What degree are the three sides?
1/3x + 1/2 = 2(3/4x - 5)
A father is three times as old as the son, and the daughter is 3 years younger than the son. If the sum of their ages 3 years ago was 63
The age of the older of the two boys is twice that of the younger. 5 years ago it was three times that of the younger. Find the age of each
Separate names with a comma.