SAT Math Practice Question #11947 - SATify | SATify

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SAT Math Practice Question #11947 - SATify | SATify

#11947

linear equations

systems

hard

30 sec

In the system of equations above, $a$ is a constant. If the system of equations has no solution, what is the value of $a$ ?
$3 x - y = 5$
$a x + y = 1$

A.

$- 3$

B.

$- \frac{1}{3}$

C.

$3$

D.

$5$