The answer is C.Trust me.........
8x+16=8x-16 is no solution because it is 32=0
-3x-17=-(17+3x) is infinitely many solutions because it is 0=0
9x+27=27 is one solution because it is x=0
2x-6=6+2x is no solution -12=0
Answer:
D)
Step-by-step explanation:
Angle A and C are equal i.e. 45°
So angle B will definitely be 90°