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GrandNecro

Answer:

2.25

Step-by-step explanation:

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Answer:

2.25

Step-by-step explanation:

  1. first you would combine your like terms 8f + -4f=4
  2. then you would subtract 3 from both sides of the equation. 3-3=0; 12-3=9
  3. next you will divide to eliminate multiplying 9/4