Answer:
1212
Step-by-step explanation:
121212212
1800
15x12x10= 120x 15= 1800
1. 8+(30/(2+4)) = 8+(30/6) = 8+5 = 13
2. ((8+30)/2)+4 = (38/2)+4 = 19+4 = 23
:)
20 beacause 120 divided by 6 equals 20 so 60x20=120
Answer: x=<4