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5 votes
X =
(5x - 7)
(8x-55)

X = (5x - 7) (8x-55)-example-1
User Sisyphus
by
5.2k points

1 Answer

2 votes

Answer:

The triangle shown is an isosceles triangle. It has two equal sides and the base angels are equal.

5x - 7 = 8x - 55

3x = 48

x = 16

User Joe Snyder
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5.2k points