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Y is the midpoint of XZ. XY=7x and Y=4x+3. Find XY, YZ and XZ

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asked Jan 7, 2021 208k views

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Y is the midpoint of XZ. XY=7x and Y=4x+3. Find XY, YZ and XZ

Mathematics
high-school

Eadz asked

by Eadz

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1 Answer

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Answer:

-0.3

Explanation:

X---Y---Z. XY+Y ---} 7x+4x+3 ---} 10x+3=0 ---} 10x=-3 ---} x=-0.3

Vojtech Ruzicka answered Jan 12, 2021

by Vojtech Ruzicka

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Y is the midpoint of XZ. XY=7x and Y=4x+3. Find XY, YZ and XZ

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