Question 122765
"solve" means to find out what an unknown is. Like if I
didn't know how old you are, and I call your age {{{x}}}
I will solve for {{{x}}} when someone tells me, or I
can figure out what {{{x}}} is.
  If you are given {{{x=8}}}, that's already solved.
If you were given {{{x = 3 + 4 + 1}}}, Then you need one
more step to solve for {{{x}}}. You add the numbers and
get {{{x=8}}}