Question

The perimeter is 36 what does x have to be

Answer 1

36 = 4x
9 = x
Feel free to ask any questions!

Answer 2

x = 9

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 =
`(36)/(4)` = 9

Therefore, x = 9 is the answer.