Hello There!
She can drive:
15 miles on 1 gallon of gas
She can drive:
1 mile on 0.0666666 gallons of gas.
Hope This Helps You!
Good Luck :)
- Hannah ❤
The answer is 43.6 your welcome 87.20 divided by two is 43.6.
Begin solving like you normally would. Add 2.25 to both sides and subtract 9x from both sides to try getting all x values on one side. However, you will find that after subtracting 9x from both sides, all x values go away, and you end with -2.25=1.6. This is not true (-2.25 is not 1.6), so the answer is no solution. There is no value of x which satisfies that equation.
An equation with a difference of 6 would be 12-6=6