Respuesta :

Supernova

Answer:

3

Step-by-step explanation:

Using PEMDAS:

  • Parentheses
  • Exponents
  • Multiplication ⇄ Division
  • Addition ⇄ Subtraction

We can evaluate 7 + 2 × 4 - 8 - 4.

Start with multiplication:

  • 7 + (2 × 4) - 8 - 4
  • 7 + 8 - 8 - 4

Now we can add and subtract from left to right.

  • 15 - 8 - 4
  • 7 - 4
  • 3

The answer to this problem is 3.

Answer:

Step-by-step explanation:

here because its an expression you use bodmas then you take 7+2= 9 take  9 times 4 = 36 take 36 minus 8 = 28 take 28 minus 4 = 24 this is the answer

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