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Andreyy89
3 years ago
14

I need help ASAP please

Mathematics
1 answer:
Verdich [7]3 years ago
4 0

Answer:

33

Step-by-step explanation:

first you set up the problem, supplementary angles equal 180 degrees so the equation should look like, 4x+x+15=180. then you solve from there by combining like terms and you should get x equal to 33

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