Question

Please help me answer this question!

Answer 1

Answers:

ZY = 9

XW = 9

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Work Shown:

ZX = 5x+17

ZY+YX = 5x+17

ZY+3 = 5x+17

ZY = 5x+17-3

ZY = 5x+14

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YW = 10-2x

YX+XW = 10-2x

3+ZY = 10-2x

3+(5x+14) = 10-2x

5x+17 = 10-2x

5x+2x = 10-17

7x = -7

x = -7/7

x = -1

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ZY = 5x+14

ZY = 5(-1)+14

ZY = -5+1

ZY = 9

ZY = XW = 9