Respuesta :

fungusgi

Answer:

A.)

  1. distribute
  2. add 7x to both sides
  3. add 6 to both sides
  4. divide both sides by 10

B.)

  1. distribute
  2. combine like terms
  3. subtract 12x from both sides
  4. add 6 to both sides
  5. divide both sides by 10

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