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If QR = 18, RS = x -11, and QS = 2x - 11, what is QS?

asked Apr 19, 2021 121k views

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Jackrabbit · Answer 1 · 2021-04-23T08:16:20+0000

Answer:

QS =25

Explanation:

QR + RS = QS

18 + (x-11) =2x-11

7 +x =2x -11

18=x

Plug in x

2(18) -11

36-11

QS=25

18 + (18-11) = 2(18)- 11

18+ 7 = 36 -11

25= 25

True

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