Question

If anyone can help me please with the this problem (picture above)

Answer 1

problem work:
4(6x-3)= 36
24x-12=36
+12=+12
24x=48
24x/24=48/24
x=2

Check:
6x-3=36
4(6(2)-3)=36
4(12-3)=36
48-12=36
36=36

Answer 2

6x-3=9

Explanation:

i dont really get what it means by set up an equation but heres what i know-

36 is the perimeter so divide it by 4 to get the length of each side-

36/4=9

now you know that each side is 9, so 6x-3=9

when you solve that, x=2