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Solving for x in a triangle using algebra to find side lengths.

A triangle with angle measures labeled as 6x - 7, 6x + 4, and 117°, with algebraic equations solving for x = 10 and resulting side lengths of 53, 64, and 53.

A triangle with angle measures labeled as 6x - 7, 6x + 4, and 117°, with algebraic equations solving for x = 10 and resulting side lengths of 53, 64, and 53.

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