Algebra Practice Test 2025 – The Complete Guide to Mastering Your Exam Success!

Question: 1 / 400

What is the value of x in the equation 9 - 2x = 3?

x = 2

x = 3

To solve the equation \( 9 - 2x = 3 \), the goal is to isolate the variable \( x \). First, we can start by eliminating the constant on the left side. We can do this by subtracting 9 from both sides:

\[

9 - 2x - 9 = 3 - 9

\]

This simplifies to:

\[

-2x = -6

\]

Next, to solve for \( x \), we need to divide both sides by -2:

\[

x = \frac{-6}{-2}

\]

This simplifies to:

\[

x = 3

\]

Therefore, the value of \( x \) in this equation is 3. The calculation shows that after performing the appropriate algebraic manipulations—subtracting 9 and dividing by -2—we arrive at the correct solution.

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x = 4

x = 5

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