Answer:
1 7 21 35 35 21 7 1
Step-by-step explanation:
Tbh I just searched it up who memorizes this stuff?
1.8 - 0.2x = -1.6 Subtract 1.8 on both sides
1.8 - 1.8 - 0.2x = -1.6 - 1.8
-0.2x = -3.4 Divide -0.2 on both sides
x = 17
LCM of 5, 10, and 12 is 60
6, 10, and 12 is 60
2, 4, and 9 is 36
2+6=3-8
2+6=8
3-8=-5
8=-5