Respuesta :

Answer:

x = 15 ; y = 53

Step-by-step explanation:

(7x + 18)° + (4x - 3)° = 180°

11x + 15 = 180

11x = 165

x = 15

(2y + 17)° + (4(15) - 3)° = 180°

2y + 17 + 57 = 180

2y = 106

y = 53

X = 15 Y = 53

Hope this helps! Even you need it written out, shout out to the dude up there lol ᕕ( ᐛ )ᕗ
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