Question

if g is the variable, which mathematica sentence expresses the information below? The number of gallons of gas in the tank plus 7 more adds 12 gallons.A. 7g = 12B. 12g = 7 C. g + 12 = 7D. g + 7 = 12

Answer 1

If the g is the number of gallons of gas in the tank, then basedon the given statement, you can write:

g + 7 = 12

the first member of the equation means "the number of gallons of gas plus 7 more" and the second member means "add 12 gallons"