Question

If g is the variable, which mathematical sentence expresses the information below? "The number of gallons of gas in the tank plus 7 more adds up to 12 gallons."

Answer 1

Answer: $g+7=12$

Step-by-step explanation:

The given statement : The number of gallons of gas in the tank plus 7 more adds up to 12 gallons.

Given variable : 'g'

if g represents the number of gallons of gas in the tank, then for the given statement we have the following expression:-

$g+7=12$

Hence, the mathematical sentence expresses the given information :-

$g+7=12$

Answer 2

An equation for the sentence would be g + 7 = 12, where g is the unknown number of gallons.