If n = 5, what is the value of x in 9n - (3 + n) = x
\(n=5\\\\9n-(3+n)=x\\\\x=9\cdot5-(3+5)\\x=45-8\\x=37\\\\X\ is\ equal\ 37.\)
9*5=45(3+5)=845-8= 37x=37