algebra
posted by Anonymous .
The lengths of the sides of a triangle are consecutive even integers. Find the length of the longest side if it is 22 units shorter of the perimeter.

sides are n, n+2, n+4
n+4+22=3n+6
check that.
posted by Anonymous .
The lengths of the sides of a triangle are consecutive even integers. Find the length of the longest side if it is 22 units shorter of the perimeter.
sides are n, n+2, n+4
n+4+22=3n+6
check that.