Okay first
22x+11=5x-7
You need to move the variables so it eaquals 0
22x+11-5x+7=0
Now combine like terms
17x+18=0
Move 18 over to divide
17x=-18
X= -1.1 or just -1
Good luck! :D
Answer:
x=7
Step-by-step explanation:
2x=20-6
2x=14
x=14/2
x=7
Answer:
$9
Step-by-step explanation:
Answer:
18 days
Step-by-step explanation:
72/6=12 miles per day
12*3=36
648/36=18 days