Mathematics, 22.09.2019 10:30, sanic123

The angles of a triangle are 80º, 2x + 2º, and 5xº. what is the value of x?
(i'm a k12 student taking a semester test)

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The angles of a triangle are 80º, 2x + 2º, and 5xº. what is the value of x?
(i'm a k12 studen...