Examples:

  1. Find the unique values of variables a and b.

    15*a + 3*b=124.5
    6*a + 8*b=77

    Solution

  2. Find the unique values of variables a and b.

    3a - 2b = 4.5
    a + b = 5.5

    Equation one plus two times equal two yields Plugging the value for a into either equation yields the result b=2.4.