Answer:
g=2
Step-by-step explanation:
2 − (7g − 3) = -9
Subtract 2 from each side
2 − (7g − 3)-2 = -9-2
− (7g − 3) = -11
Multiply by -1
− (7g − 3)*-1 = -11*-1
7g − 3 = 11
Add 3 to each side
7g-3+3 = 11+3
7g = 14
Divide by 7
7g/7 = 14/7
g=2
156/4=39 miles per gallon. 39*12 gallons is 468 miles, and 6 gallons is 234.
0.05 rounded to the nearest whole number is 0~
