SAT Math Practice Question #10605 - SATify | SATify

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SAT Math Practice Question #10605 - SATify | SATify

#10605

equations

systems

hard

80 sec

The equation $2 x + r = s x - 6$ , where $r$ and $s$ are constants, has no solutions.

Which of the following must be true?

I. $s = 2$
II. $r = - 6$
III. $r = - 6$

A.

I only

B.

III only

C.

I and II only

D.

I and III only