Question

What is the value of this expression if x = 4?

Answer 1

In this case, "this expression" is not present, so you cannot get an answer from anyone.

Answer 2

value=14

Explanation:

if expression is 2x+6

then x=4 put in expression and we get

expression = 2(4) +6

= 8+6

=14

Hence value is 14