Math Insight

Solve system of two linear equations

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Total points: 4
  1. Solve the system of equations. \begin{align*} - m - 3 t &= 0\\ 4 m - 3 t &= 2 \end{align*}
    $t = $

    $m = $

  2. Solve the system of equations. \begin{align*} m + q &= 2\\ 2 m - 2 q &= -1 \end{align*}
    $q = $

    $m = $

  3. Solve the system of equations. \begin{align*} 2 q - w &= -4\\ q + 3 w &= 2 \end{align*}
    $q = $

    $w = $

  4. Solve the system of equations. \begin{align*} u - 3 w &= 2\\ 2 u + 4 w &= -2 \end{align*}
    $w = $

    $u = $

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Advanced elementary math, 2013-2014