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Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Substitute x=5 into y = 2x + 1. What is y?
💡 Hint: Plug in the value of x into the equation.
Question 2
Easy
If y = x + 4, what is y when x = 3?
💡 Hint: Replace x with 3 in the equation.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the substitution method?
💡 Hint: Think about how we replace things in math.
Question 2
Substituting x = 4 in y = 2x + 3 results in what value for y?
- 5
- 11
- 8
💡 Hint: Do the math after replacing x.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given y = 2x and 3x - y = 7, find the values of x and y.
💡 Hint: Substitute y into the second equation to solve for x.
Challenge and get performance evaluation