Answer:
27 gallons
Step-by-step explanation:
Our equation is: 
What do we need to find: x
We need to first find x, so lets find x first.

=> 
=> 
=> x = 27
Lets go back to our equation.

We are going to simplify this before solving this. We are going to get:
=> 18 = 18
Therefore, we found x and we checked that our x value is correct. Now, we need to find how many gallons can the container can hold.
[a = gallons can the container hold]
=> x = a
Basically that means the container can hold 27 gallons of water.
Please give me brainliest if this is helpful ;D
Changing those words into an equation, we get:
7+3x = 19
Subtract both sides by 7
3x = 12
Divide both sides by 3
x = 4
That number is 4. Have a nice day! :)
Answer:
20,000
Step-by-step explanation:
10,000 times 2 since it is doubled
Answer:the answer this is negative 3
Step-by-step explanation: