Question

Find the perimeter of the triangle. Please show your work.

Answer 1

Perimeter=33

Explanation:

2x+3=4x-3

0=2x-8

2x=8

x=4

Input 4 as Variable

2x+3=2(4)+3

=8+3

=11

P=3x11

P=33

Answer 2

The key here is to solve for x.

To find the perimeter, you either find the length of one side and multiply it by 3 OR inputting the x value into each equation and add them all together.