4.3 - Solution of a Linear Equation
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Practice Questions
Test your understanding with targeted questions
Find a solution for 2x + y = 7 when x = 3.
💡 Hint: Substitute x in the equation to find y.
Is (4, 2) a solution for 2x + 3y = 14?
💡 Hint: Substitute the values to check.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
True or False: A linear equation in two variables can have a unique solution.
💡 Hint: Think about the examples we discussed.
Multiple Solutions for 4y + x = 8: (2, 1), (0, 2), and (8, 0) are examples of solutions?
💡 Hint: Substituting will show if they are valid.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Determine if (5, -1) is a valid solution for the equation 2x + 3y = 6. Show the calculations.
💡 Hint: Check by substituting.
Write three different pairs (x,y) for the equation 3x + 4y = 24, and confirm their validity.
💡 Hint: Each should satisfy the original equation.
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