Answer to Question #251548 in Geometry for gisellemartines00

Question #251548

PQ = 3x + 7, QR = 5x − 19

Expert's answer

Notice that, if Q is the midpoint of PR, that simply means that PQ=QR

$PQ=3x+7$

$QR = 5x − 19$

$3x+7=5x-19$

$5x-3x=7+19$

$2x=26$

$x=13$

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