Question

The sides of a triangle are represented by the expressions, (2x +3), (x - 1), and (-5 + 3x).
What is the simplified expression that represented the perimeter of the triangle.

Answer 1

Answer:

6x-3

Step-by-step explanation:

the perimeter of triangle =

(2x +3)+ (x - 1)+ (-5 + 3x) =

2x +3+x - 1 -5 + 3x =

6x -3