Algebra Practice Test 2025 – Complete Exam Preparation

Question: 1 / 400

What is the simplified form of 4x + 3x - x?

6x

8x

3x

5x

To simplify the expression 4x + 3x - x, we start by combining the like terms. The terms 4x and 3x can be added together because they both involve the variable x.

Calculating that, we have:

4x + 3x = 7x

Next, we need to subtract x from this sum:

7x - x = 6x

This gives us the final simplified form of the expression, which is 6x.

When considering the other possibilities, they do not reflect the correct arithmetic operation based on the terms provided in the original expression. Therefore, the accurate simplified form is indeed 6x, confirming that it is the result of properly combining the like terms.

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