Question

The perimeter of the rectangle below is 42 inches. Find the value of x.

5x
X-3
X = 3
X = 4
оооо
X = 7
X = 11

Answer 1

x=7

Explanation:

P=5x+x-3=42

=6x-3=42

=6x=45

x=45/6

x=7.5 closest answer is 7