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1950 AMC 12 Question 6

AMC12 · 1950 AMC 12

Question 6

The values of $y$ which will satisfy the equations

$$
\begin{aligned} 2x^2+6x+5y+1&=0,\\ 2x+y+3&=0 \end{aligned}
$$

may be found by solving:
  1. $y^2+14y-7=0$
  2. $y^2+8y+1=0$
  3. $y^2+10y-7=0$
  4. $y^2+y-12=0$
  5. None of the above equations