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Find the value of x in the figure:

Find the value of x in the figure:-example-1

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Explanation:

the points D and E are the midpoints of AB and AC.

ED connects these midpoints and is therefore half of CB.

ED = CB/2

x + 1 = (4x - 6)/2 = 2x - 3

1 = x - 3

x = 4

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