leahr4011 leahr4011
  • 13-10-2015
  • Mathematics
contestada

10c - f = -13 cd solve for c

Respuesta :

jasneet jasneet
  • 14-10-2015
10c - f = -13cd
10c + 13cd = f
10c ( 1 + 3d ) = f
f / ( 1 + 3d ) = 10c
f / ( 1 + 3d ) / 10 = c
10f / (1 + 3d ) = c
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