SOLUTION: what does 3x+12 equal

Algebra ->  College  -> Linear Algebra -> SOLUTION: what does 3x+12 equal      Log On


   

Question 297678: what does 3x+12 equal
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
3x%2B12 is an expression.
Its value depends on the value of x.
As examples,
if x=0, then 3x%2B12=3%280%29%2B12=12
if x=-4, then 3x%2B12=3%28-4%29%2B12=0