PERT Practice Test 2025 – Comprehensive Study Guide for Postsecondary Education Readiness Success!

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Which of the following is the first step in solving a simple algebraic equation?

Identify the variable

Identifying the variable is indeed the foundational step in solving a simple algebraic equation. This process involves recognizing which letter represents an unknown quantity that you need to solve for. By establishing what the variable is, you set the groundwork for the entire problem, enabling you to understand the equation's structure and how to manipulate it effectively.

Without identifying the variable, you cannot proceed logically to the subsequent steps, such as isolating the variable or combining like terms. These actions depend on the clear understanding of what the variable signifies within the equation. Checking the solution, while important, is typically one of the final steps in the solving process, confirming that your resultant value for the variable is accurate when substituted back into the original equation.

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Isolate the variable

Combine like terms

Check the solution

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