Respuesta :

Answer:

a = 7

Step-by-step explanation:

3a - 6 = 8 + a

  1. Add 6 to both sides (3a = 14 + a)
  2. Subtract a from both sides (2a = 14)
  3. Divide both sides by 2 (a = 7)

catalinamora20041

Answer:

a=7

Step-by-step explanation:

1. 3a+6-6=8+a+6

2. 3a=a+14

3. 3a-a=a+14-a

4. 2a/2=14/2

a=7

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