-2 = 3x + 7
subtract 7 from both sides
-9 = 3x
divide by 3
-3 = x
check
-2 = 3 (-3) + 7
-2 = -9 + 7
-2 = -2
Answer:
1 : 8
Step-by-step explanation:
The unit rate here is 2 pounds of trash in an hour. If two pounds of trash are picked up in an hour, we can multiply that by 3 and get that there will be 6 pounds picked up in 3 hours.
Answer:
the answer for will be x≥-4
