> Equation-In Terms of Given a linear equation of two variables x and y, we can express x in terms of y by isolating x to the right side of the equation and y to ...">

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时间:2017-03-01 17:44:00   来源:无忧考网     [字体: ]
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  • Equation-In Terms of

    Given a linear equation of two variables x and y, we can express x in terms of y by isolating x to the right side of the equation and y to the left.

    Example:

    Given the equation ax+by+c=d,we can express x in terms of y as follows:

    1.ax=d-by-c,by subtracting by+c from both sides

    2.x=(d-by-c)/a,by dividing both sides by a.

    Remember:

    All linear equations of two variables x and y can be written as ax+by+c=d, and x=(d-by-c)/a.

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