Answer:
-i
Step-by-step explanation:
* * = -i
7÷3=2 1/3...
×=7/3...
50/7.
Simplified to 7.14.
Combine like terms, 5x and 9x.
5x+9x=14x
14x = 100
14x / 14 = 100 / 14
x = 50/7 or 7.14
Hope this helps!