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22-09-2020
Mathematics

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Find the value of x if Y is between X and Z. XY=4x, YZ=3x, and XZ=42
please write the procedure

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PiaDeveau PiaDeveau

22-09-2020

Answer:

x = 6

Step-by-step explanation:

Given:

XY = 4x

YZ = 3x

XZ = 42

Find:

Value of x

Computation:

XZ = XY + YZ

42 = 4x + 3x

42 = 7x

x = 42 / 7

x = 6

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