I hope this helps you
x>10+7
x>17
To find the answer you must divide both variables.
315/45 = 7
It will take 7 Hours to drive 315 Miles.
Answer: 7a
Step-by-step explanation: Since they are like terms, you can just add or subtract them.
4a - 5a = -1a
2a + 6a = 8a
-1a + 8a = 7a
