4 Questions
What is the result of 2x + 1 when x = 3?
5
What is the value of x?
3
If x = -2, what is the value of x^2?
4
If x represents the number of apples, what does 3x represent?
The number of apples
Test your understanding of solving for x and evaluating expressions with different values of x. This quiz covers basic algebraic concepts and their applications.
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