bailypalma bailypalma
  • 24-03-2020
  • Mathematics
contestada

Help me please!! ABC or D

Help me please ABC or D class=

Respuesta :

emely29gabriela emely29gabriela
  • 24-03-2020

Answer:

A

Step-by-step explanation:

3(21)+1=64

Answer Link
devishri1977
devishri1977 devishri1977
  • 24-03-2020

Answer:

Step-by-step explanation:

Vertically opposit angles are equal.

3x + 1 = 64

3x = 64 - 1

3x = 63

x = 63/3

x = 21

Answer Link

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