I think it is 8.63 but I’m not sure sry
Answer:
tectonic plate movements
Step-by-step explanation:
Answer:
55.25 = x
Step-by-step explanation:
3x - 161 = 7x - 382
Balance method:
7x- 3x = -161 + 382
4x = 221
Divide to find x:
221/4 = x
55.25 = x
Answer:
x=4
Step-by-step explanation:
subtract 8 from both sides
then you get 2x=8
then divide by 2
then you get x=4
12.93
Use inverse operations
9.27+3.66=12.93