Answer:
x = 9
Step-by-step explanation:
Perimeter of the triangle = Sum of all sides of the triangle
Perimeter = x + (2x-3) + (x+3)
= x + 2x - 3 + x + 3
= (4x)
Now perimeter is given as 36 unit.
Then 36 = 4x
x = [tex]\frac{36}{4}[/tex] = 9
Therefore, x = 9 is the answer.
