Answer :

Answer:

-3

Step-by-step explanation:

2 + 2 - 7

\      /

  4  -  7

   \     /

     -3

Answer:

-3

Step-by-step explanation:

Follow P.E.M.D.A.S from left to right.

1. A: 2+2=4

2. S: 4-7=-3

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