Respuesta :

Answer:

a = −2.3

Step-by-step explanation:

Move all terms not containing  a  to the right side of the equation.

Answer:

a = -2.3

Step-by-step explanation:

  1. move 0.3 onto the other side so it becomes -0.3
  2. now it is : a = -2 - 0.3
  3. (-2 - 0.3) is just -2.3
  4. a = -2.3
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