Can someone help me understand this

10

Step-by-step explanation:

46 - 4×(6÷2×3)=               ⇒ solve parenthesis, division and multiplication have same priority so start from left to right46 - 4×(3×3) =                  ⇒ multiplication46 - 4×9 =                        ⇒ multiplication46 - 36 =                          ⇒ subtraction10                                     ⇒ answer

The answer simplified would be. -6300x

Any pictures or something i need more info