DEPRECATED Solving matrix equations

Problem

Find the solution to the following equation:
[4522][xy]=[22]\qquad \left[ \begin{array}{cc} 4 & 5 \\ -2 & -2 \end{array} \right] \left[ \begin{array}{c} x \\ y \end{array} \right] = \left[ \begin{array}{c} -2 \\ 2 \end{array} \right]
x, equals, space
  • Your answer should be
  • an integer, like 6
  • an exact decimal, like 0, point, 75
  • a simplified proper fraction, like 3, slash, 5
  • a simplified improper fraction, like 7, slash, 4
  • a mixed number, like 1, space, 3, slash, 4
y, equals, space
  • Your answer should be
  • an integer, like 6
  • an exact decimal, like 0, point, 75
  • a simplified proper fraction, like 3, slash, 5
  • a simplified improper fraction, like 7, slash, 4
  • a mixed number, like 1, space, 3, slash, 4
Get 3 answers correct in a row