-4x +4 = -3x + 31
4 - 31 = -3x + 4x
-27 = x
Answer:
11.9
Step-by-step explanation:
The tenth place is the first decimal. You round down from 1-4 and up from 5-9, so round up.
11.9
Answer:
Step-by-step explanation:
2x + 8y = 19
5x + 7y = 15
I need a picture of each transformation before I answer