jennamortez
jennamortez
25-02-2021
Mathematics
contestada
Help :( please I need some
Respuesta :
siya90258
siya90258
25-02-2021
Answer:
21x-1=19x+11(by alternate exterior angle)
21x-19x=11+1
2x=12
X=12/2
X=6
Answer Link
pineapple45
pineapple45
25-02-2021
Answer: 5
21x-1=19x+11, when you solve this equation you’ll get a solution of 5
Answer Link
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