Answer:
Algebraic expression
Explanation:
Given the sum:
• The ,letter x, is referred to as a ,variable,.
,
• The ,number beside x, that is, 3 ,is referred to as a ,coefficient.
A combination of these two, 3x will give an algebraic term.
Thus, a sum of the algebraic term, 3x and the constant, 5 is best referred to as an algebraic expression.