I could help you, but how many paper clips were there? divide 7.20 by whatever number it is...
I guess the answer is 48 cup cakes
<span>4(3-2x)=22
4(3) - 4(2x) = 22
12 - 8x = 22
8x = 12 - 22
8x = -10
x = -10/8 = -5/4
or
x = -1.25</span>
This looks super duper hard wish I can solve it out