3. Mr. Neville Iceguy mixed up 12 gallons of chili for a party. 7 gallons of chili was mild and t was extra-spicy, spicy chili Extra how much did Mr. Iceguy make?

Respuesta :

12=7+t

7-7=0

12-7=5

Mr. iceguy made5 gallons of extra spicy chili
Write an equation to find t. 

7 + t = 12
t = ?

Solve for t:-
7 + t = 12
t = ? 
Inverse Operation:-
12 - 7 = t
12 - 7 = 5
t = 5

Check:-
7 + t = 12
t = 5
7 + 5 = ?
7 + 5 = 12
Correct! 

This shows that Mr. Iceguy made 5 gallons of extra spicy chili.