The question is an illustration of a linear equation
The solution to the equation is
These are equations that have constant rates or slopes
The equation is given as:
Collect like terms in the above equation
Evaluate the like terms
Multiply both sides of the equation by 2
Hence, the value of x is 14
Read more about equations at:
Answer: $26.98
Step-by-step explanation:
1. You have the following information given in the problem above:
- Lou filled the tank with gas that cost $3.80 per gallon.
- Lou's car had 5.9 gallons in the 13-gallon tank.
2. Therefore, if he filled the tank, you can calculate the total amount of money Lou spent, by subtracting 13 gallons and 5.9 gallons and multiplying the result by $3.80.
3. Then, the result is:
