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Mathematics 16 Online
OpenStudy (anonymous):

If the midpoint between (x, 7) and (10, 11) is (15, 9), find the value of x

OpenStudy (anonymous):

If the midpoint is (15,9), and one end of the line is (10,11), then the distance between that end and the midpoint is (5, -2). So, all you need to figure out then is what point is (5, -2) from (15, 9). The endpoint would be (20, 7)

OpenStudy (anonymous):

thats what x is equals

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