Question

It says X at the end ​

Answer 1

perimeter of rectangle =length *breath

Explanation:

perimeter of rectangle=l×b

22 = (x+3) × (2x-4)

Now solve it you will get the value of x

Answer 2

perimeter of rectangle= 2(l+w)

22=2[(x+3)+(2x-4)]

22=2x+6+4x-8

22-6+8=2x+4x

24=6x

6. 6

x= 4