Idk I just put wtv ha see youuuu
The answer is -11 and -13
Answer:
the last one
maybe?
Step-by-step explanation:
2x+3=7
2x+3-3=7-3
Whenever moving a number to the other side you have to change the sign .
2x= 4
x=2
It is 18 because the radius is half the diameter and 9 x 2 = 18.
