Question 307011
Let x = the number
The quotient of a number and 3 is {{{x/3}}}.


The equation is
{{{x/3 -8=5}}}


To solve for x, begin by adding +8 to each side to undo the -8.

{{{x/3 -8+8=5+8}}}

{{{x/3=13}}}


Multiply both sides by 3:
{{{x=13*3}}}
{{{x=39}}}


Check:
Eight less than the quotient of 39 and 3.
Eight less than 13 is 5.  This checks!!


Dr. Robert J. Rapalje, Retired
Seminole State College of Florida
Altamonte Springs Campus