Question

IM TIMED

For which values of P and Q does the following equation have infinitely many solutions ?

Px+76=Qx+76

Choose all answers that apply:

A
P=-76 and Q=-76

B
P=76 and Q=-76

C
P=-76 and Q=76

D
P=76 and Q=76

Answer 1

A and D are correct

A because:

(-76)x+76 = (-76)x+76

--> 0x=0x (same number means 'all solutions')

D because:

both sides will equal to 152x (76+76=152) :)