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Show equation AX=B represents a linear system of two equations in two unknowns. Solve the system and substitute into the matrix equation to check results. I have no idea can you help me out



B=|-4 12|

  • Algebra -

    The matrix equation AX=B results in the system of equations
    x1 + 2x2 = -4
    -3x1 + 5x2 = 12

    I am sure you can solve that.

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