2.1 - Introduction
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Practice Questions
Test your understanding with targeted questions
Identify whether the following is an expression or an equation: 4x + 2
💡 Hint: Check for the presence of an equals sign.
Determine if 3y - 5 = y is a linear equation.
💡 Hint: Look at the exponents of the variable.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is an algebraic equation?
💡 Hint: Think about what makes an equation different from an expression.
True or False: All linear equations are of the form y = mx + b.
💡 Hint: Consider what other forms a linear equation might take.
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Challenge Problems
Push your limits with advanced challenges
If 4x - 5 = 2x + 3, what is x?
💡 Hint: Combine like terms by moving all x's to one side.
Identify the value of y if 5(2y - 1) = 3(3y + 7).
💡 Hint: Distribute both sides first before combining terms.
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Reference links
Supplementary resources to enhance your learning experience.