madshay
madshay madshay
  • 08-07-2018
  • Mathematics
contestada

I need help on this question plz

I need help on this question plz class=

Respuesta :

mathstudent55
mathstudent55 mathstudent55
  • 08-07-2018
In the third equation, the left side has ab.
You are solving for a, so you need a alone.
Dividing ab by b gives you a alone.

Answer: The third choice.
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