write an equivalent expression for 3f+4s+2f ?

Question

 can somebody tell me what 3f+4s+2f is i have no idea, i need the correct answer 

Answer 1

3f + 4s + 2f is a mathematical expression. You can combine like terms by using the Commutative Property of Addition.

 

3f + 4s + 2f = 3f + 2f + 4s = 5f + 4s

 

5f + 4s is equivalent to 3f + 4s + 2f

 

You could verify this by substituting various numbers for the variables f and s.