andrewsfogleman andrewsfogleman
  • 25-03-2020
  • Mathematics
contestada

Solve the equation:   1.4x - 2.8 = 4.2
a 5
b 10
c 0.5
d 7

Respuesta :

alexandra66
alexandra66 alexandra66
  • 26-03-2020
The correct answer is 5
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