Respuesta :

Answer:

c = (b+3a)/2

Step-by-step explanation:

Solve for c:

  • 1/ac = 2/ab - 3/bc

Multiply both sides by abc:

  • abc/ac = 2abc/ab - 3abc/bc
  • b = 2c - 3a
  • b + 3a = 2c
  • 2c = b + 3a
  • c = (b + 3a)/2
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