SOLUTION: A triangle has sides 3x + 7, 4x - 9, and 5x + 6. Find the expression that represents its perimeter.

Algebra ->  Equations -> SOLUTION: A triangle has sides 3x + 7, 4x - 9, and 5x + 6. Find the expression that represents its perimeter.       Log On


   

Question 92597: A triangle has sides 3x + 7, 4x - 9, and 5x + 6. Find the expression
that represents its perimeter.

Answer by checkley75(3666) About Me  (Show Source):
You can put this solution on YOUR website!
3x+7+4x-9+5x+6
12x+4
4(3x+1)