9−4×1+2= 9 - 4 \times 1 + 2 = 9−4×1+2=
Perform the multiplication first: 4×1=4 4 \times 1 = 4 4×1=4.
Then, subtract the result from 9: 9−4=5 9 - 4 = 5 9−4=5.
Finally, add 2: 5+2=7 5 + 2 = 7 5+2=7.
7 7 7