Answer:
option 1.
Step-by-step explanation:
4
4x+5+3x-2=31
7x+3=31
7x=28
x=4
3/2 = 9/x,
so 9 times 2 divided by 3 = 6
A: 6
Following are the responses to the given question:
3cm + 3cm+ 14/3cm + 14/3cm = base
^^
Good luck!