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

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jim_thompson5910
 3 years ago
Best ResponseYou've already chosen the best response.1The x coordinate of the midpoint is the average of the two x coordinates of the endpoints This means that (x+15)/2 = 10 Solve that for x to get your answer

haleylooove
 3 years ago
Best ResponseYou've already chosen the best response.1i dont understand how to solve that..

jim_thompson5910
 3 years ago
Best ResponseYou've already chosen the best response.1(x+15)/2 = 10 x+15 = 10*2 x+15 = 20 x = ???

haleylooove
 3 years ago
Best ResponseYou've already chosen the best response.1x= 5 :) thank you lol!
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