# GRE Question of the Day (March 24th)

- Mar 24, 02:00 AM Comments [0]

## Math

$${x - y + z=0}$$

$${2x +y + 3z = 0}$$

In the system of equations above, if $${z \neq 0}$$, then the ratio of x to z is

(A) $${- \frac{{2}}{{1}}}$$

(B) $${- \frac{{4}}{{3}}}$$

(C) $${- \frac{{1}}{{2}}}$$

(D) $${\frac{{3}}{{4}}}$$

(E) $${\frac{{4}}{{3}}}$$

-

Question Discussion & Explanation