Answer:
A
Step-by-step explanation:
AnB means including the numbers that both the sets have.
I think A and C
Im srry if its wrong, but my older sister says that its A and C
one
3x-7=4+6+4x
3x=7+4+6+4x
3x=17+4x
3x-4x=17
-x=17
x=-17
ganyan po ba yung tamang sagot
(-2,-7)
