Ok where the quiz I need to the the problems
Answer: z-y+bc/a
Step-by-step explanation:
ax-bc+y=z
ax-bc=z-y
ax=z-y+bc
x=z-y+bc/a
It should be B.
2x-x+3 = 8
x = 5
plug into second equation
y=5-3
y=2
(5,2)
To convert degrees to radians, you need to multiply by
![\pi](https://tex.z-dn.net/?f=%20%5Cpi%20)
/180, so the radian measure of 84 is 84
![\pi](https://tex.z-dn.net/?f=%20%5Cpi%20)
/180, which can be simplified to 7
![\pi](https://tex.z-dn.net/?f=%20%5Cpi%20)
/15.