The three sides of a triangle are n, 4n-2, and 4n+1. If the perimeter of the triangle is 71 centimeters, what is the length of each side

Answer 1

N+4n-2 + 4n+ 1 = 9n-1 = 71

9n = 72

n = 72/9 = 8

one side = 8 cm

another side = 30 cm

3rd side = 33 cm

8 + 30 + 33 = 71 cm