Answer:
We conclude that 2x is the linear term with x.
Explanation:
Given the expression

Multiplying the binomials
Apply FOIL method:


Apply +(-) = - rule

simplify

Here, 2x is the linear term with x.
It is called a linear term because the exponent of the variable is raised to the power of 1.
In other words, the degree of the linear term is 1.
Therefore, we conclude that 2x is the linear term with x.