[ Eq(x33, k138*exp((-k72)*t)),
  Eq(x34, k76 - k74*(x33 - k138*exp((-k77)*k138*t))),
  Eq(x57, x4 + x7 + x14 + x20 + x21),
  Eq(x58, x8 + x10 + x11 + x22 + x23*0 + x36*0 + x19*0),
  Eq(x59, x39 + x41 + x42),
  Eq(x60, 20*x12),
  Eq(1*k139*x6 + 1*k139*x7 + 1*k139*x10 + 1*k139*x11 + 1*k139*x14 + 1*k139*x20 + 1*k139*x21 + 1*k139*x22 + 1*k139*x23, k139*k141),
  Eq(1*k139*x12 + 1*k139*x54, k139*k142),
  Eq(1*k139*x13 + 1*k139*x55, k139*k143),
  Eq(1*k139*x37 + 1*k139*x38, k139*k144) ]