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Mathematics, 29.08.2020 03:01 maxy7347go

A triangle has a perimeter of 18a + 6b + 15 and has sides of lengths 5a + 7 and 8a +4b, what is the length of the third side? Write an expression and simplify to find find the solution to the problem.

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A triangle has a perimeter of 18a + 6b + 15 and has sides of lengths 5a + 7 and 8a +4b, what is the...
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