What is the result of simplifying 4x + 2 - 3x?

• A. x + 2
• B. 7x + 2
• C. z + 2
• D. 4x - 2

Answer: (A)

To simplify the expression 4x + 2 - 3x, we focus on combining like terms. In this expression, the like terms are the terms that contain the variable x.

Starting with the x terms:

• We have 4x and -3x. When we combine these, we subtract 3x from 4x:

4x - 3x = 1x, which is commonly written as x.

Next, we look at the constant term, which is +2.

Now, we combine the results:

• The simplified form becomes x + 2.

Therefore, the accurate result of simplifying the expression is indeed x + 2. This reflects a clear understanding of how to correctly combine like terms, specifically the coefficients of the variable x and leaving the constant unchanged.