Combine like terms from the expression: x - 2 - x + 3.

Combine like terms from the expression: x - 2 - x + 3.

• A. 5
• B. 1
• C. -2
• D. 3

Answer: (B)

To simplify the expression \( x - 2 - x + 3 \), it is important to identify and combine the like terms. The terms in the expression can be grouped as follows: 1. The \( x \) terms: \( x \) and \( -x \). 2. The constant terms: \( -2 \) and \( +3 \). First, when you combine the \( x \) terms: - \( x - x \) results in \( 0 \). Next, you combine the constant terms: - \( -2 + 3 \) gives \( 1 \). When you put these results together, the expression simplifies to \( 0 + 1 \), which is simply \( 1 \). This shows that the correct answer is \( 1 \), as obtained by combining the like terms in the given expression effectively.

To simplify the expression ( x - 2 - x + 3 ), it is important to identify and combine the like terms.

The terms in the expression can be grouped as follows:

1. The ( x ) terms: ( x ) and ( -x ).

2. The constant terms: ( -2 ) and ( +3 ).

First, when you combine the ( x ) terms:

• ( x - x ) results in ( 0 ).

Next, you combine the constant terms:

• ( -2 + 3 ) gives ( 1 ).

When you put these results together, the expression simplifies to ( 0 + 1 ), which is simply ( 1 ).

This shows that the correct answer is ( 1 ), as obtained by combining the like terms in the given expression effectively.