28.2k views
3 votes
Helppppppppp meeeeeeeeeeeeeeee

Helppppppppp meeeeeeeeeeeeeeee-example-1
User Ku
by
8.9k points

1 Answer

1 vote

Answer:

x = 16

Explanation:

(5x + 14)° + (x + 19)° + (2x + 19)° = 180°

8x + 52 = 180

8x = 128

x = 16

Helppppppppp meeeeeeeeeeeeeeee-example-1
User Marcman
by
8.1k points

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