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ankoles [38]
3 years ago
10

If QR = 2x, RS = x + 7, and QS = 16, what is QR? 2x R x + 7 S 16

Mathematics
1 answer:
Alexxandr [17]3 years ago
7 0

Answer: QR = 6 units

Step-by-step explanation:

QR + RS = QS

2x + x + 7 = 16

3x = 9

x = 3

QR = 2x = 2*3 = 6

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