Seudónimo
Seudónimo
02-11-2020
Mathematics
contestada
plz help asap thank you
Respuesta :
saijuchacko
saijuchacko
02-11-2020
Answer:
Solved using the
Exterior angle theorem
.
2x-5+x-17 = 128
3x-22 = 128
3x = 150
x = 50
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