n/(5+6)=4
Simplify the problem.
n/11=4
Get n by itself.
11(n/11)=(4)11
This removes 11 on the left side and you must multiply the right side if you multiplied the left.
n=4×11
Multiply.
n=44
(OPTIONAL) Check your work.
44/(5+6)=4
44/11=4
4=4
n=44 is correct.
