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Mathematics 7 Online
OpenStudy (anonymous):

|2x-2y| + |2y-2x| = ??

OpenStudy (anonymous):

If x > y, 2(2x - 2y) or 4x - 4y If x < y, 2(2y - 2x) or 4y - 4x If x = y, 0

OpenStudy (anonymous):

so the ans is 4|x-y| ????

OpenStudy (anonymous):

You could answer just like I did. Another way to state the answer is |dw:1393372673983:dw|

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