5. A triangle is shown.
5x
5x - 219
3x + 45
This
triangle has the same perimeter as an equilateral triangle with a side length of 3x + 58. What is the value
of x?
A. 87
B. 0
C. 23.2
D. 109.5

5 A triangle is shown 5x 5x 219 3x 45 This triangle has the same perimeter as an equilateral triangle with a side length of 3x 58 What is the value of x A 87 B class=