Nine.
Using PEMDAS, you start with 12/4, which is three. Then the problem is 9-3+3, which is basically just 9.
Nine.
12 divided by 4 plus 2 times 3 = 9
10 + 12/3 + 20 = 34
-9
15 plus -3 equals 12 12 divided by -6 equals -2
(9x + 12) / 3 = 3x+4 ■
3
36/12+12 = 3+12 = 15
7-18 plus 4(3-12) divided by 9
12-8/2+3 12-4+3 12-7 =5
18
11
(-5)/(3) = -12/3