Posted by maria on Thursday, September 9, 2010 at 9:00pm.
the perimeter of a triangle is 53 inches.the second side is 3 inches longer that the first side the third side is 1.5 times the lenght of the second side. what is the lenght of each side

algebra  Ms. Sue, Thursday, September 9, 2010 at 9:08pm
x + (x + 3) + 1.5(x + 3) = 53
Solve for x.