It's C) -3/4If you need the steps let me know. (:
Minus 6 both sides
4>x/3
times3 both sides
12>x
Answer:

Step-by-step explanation:
Firstly, you need to know that raising a fraction to a power raises both the top and the bottom to that power.
Second, a negative power on the top and bottom flips the fraction
Last, raising a power to a power multiplies the powers
So,
=
=
=
The answer is 0.67, simply show your work subtracting then and you get that number, it’s basic subtraction, only you have to count the decimal points to put them in the correct spot