Adaptive Practice
Linear Equations in Two Variables
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Question 1 of 10
⏱ 0:30
Easy
What is the solution of the linear equation 2x + 3y = 6 when x = 0?
Easy
Which of the following is a solution to the equation 4x - y = 5?
Easy
If the point (3, y) lies on the line 5x + 2y = 16, what is the value of y?
Medium
Find the value of k if the point (2, k) lies on the line 3x - 4y = 10.
Medium
Which of the following pairs of points lie on the line represented by 2x + y = 7?
Medium
Find the equation of the line passing through (1,2) and having slope 3.
Hard
If the equation 6x + ky = 12 passes through (2, -3), find k.
Hard
Determine the number of solutions of the equation 0x + 0y = 0.
Hard
Find the value of m if the lines 3x + 4y = 7 and 6x + my = 14 are coincident.
Hard
If the lines represented by 2x - 3y + 5 = 0 and kx + 6y - 7 = 0 are perpendicular, find k.