A triangle has a perimeter of 112 centimeters Each of the tw

A triangle has a perimeter of 112 centimeters. Each of the two longer sides of the triangle is three times as long as the shortest side. Find the length of each side of the triangle. (Enter your answers as a comma-separated list.)

Now on solving for x, we get
7x = 112 cm
x = 16cm, the shortest side, the other two sides are 48cm and 48cm