Question

First person to solve gets medal, fan, and help in another subject.

Answer 1

How do I set this up so I can solve it?

Answer 2

720/6 = 120

120 = 11x-12

120 + 12 = 11x

132 = 11x

132/11 = x

~ @Hero

Answer 3

hmmm hold the mayo... lemme redo that, is a bit mislabeled

Answer 4

11x-12=72
11x=72+12
11x=84
x=84/11
x=84/11 or x=7.636 which is rounded to 7.64
Did I do this correctly?

Answer 5

That is incorrect.... you need to divide 132 by 11...

\(\Huge{\frac{132}{11}=x}\)

Answer 6

yes, it should be 120 rather, not 72
thus \(\bf 11x - 12 = 120\)

Answer 7

11x-12=120
11x=120+12
11x=132
132+11=12
x=12 right?

Answer 8

Correct ^^

Answer 9

Can you help with two more or so?

Answer 10

kinda... but I gather you meant 132/11 not 132+11, but yes, is 12

Answer 11

just post anew, more eyes