-22-x=5+6x+9
-6x-x=22+5+9
-7x=36
x=5.142
Answer— 45/15=3 so there is 3 classes with 15 students in each class? I didn’t really understand your question but I tried!
Hope it helped!
3 1/2r=28
3.5r=28
cross of 3.5 and r remains
divide 28 and 3.5
and r=8
r=8
In equation form it would be the following:
2r + 3s = 13.
I believe.
He had 9.43 pounds of gummy bears
