Question

If R is the midpoint of segment QS, QR = 8x – 51 and RS = 3x – 6, find the value of x

Answer 1

Q___R___S

QR = RS

8x - 51 = 3x - 6

8x - 3x = 51 - 6

5x = 45

x = 45/5

x = 9

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