amy1198
amy1198 amy1198
  • 02-03-2021
  • Mathematics
contestada

solve the equation
- 10.5 + 9d = 7.5

d= ?​

Respuesta :

simonasilvestri
simonasilvestri simonasilvestri
  • 02-03-2021

9d= 7.5 +10.5

9d=18

d=18/9

d=2

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