Answer:
Step-by-step explanation:
x - 6 = 12
1st you have to balance it out
x - 6 = 12
+6 +6
12+ 6 = 18
so x = 18
Other wise just do the inverse eg 12+ 6
Then it holds 8 gallons.
Comment the rest of the answer if you want. Thanks!
The answer is 19.25, because when you ..
98 divided by 7 is 14. 14 multiplied by 3 is 42. So there are 42 girls.