Sara318
Sara318 Sara318
  • 18-10-2018
  • Mathematics
contestada

Solve.
1/3(21-3a)=6-a

A.all real numbers
B.no solution
C.-1
D.0

Respuesta :

happy1441
happy1441 happy1441
  • 18-10-2018

B No Solutions

Steps:

Substitution

Answer Link

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