Online homework and grading tools for instructors and students that reinforce student learning through practice and instant feedback. Solving Systems of Equations Quiz Select the best answer. 1. Which ordered pair is the solution of the system graphed below? A (2, 0) C (3, 5) B (8, 0) D (5, 3) 2. What does it mean if (3, 2) is a solution of F (0, 0) y x 1 y x 5 ® ¯? F (3, 2) makes at least one of the equations true. G (3, 2) makes both equations true. H (3, 2) makes neither equation true.
Solve systems of two linear equations in two variables algebraically, and estimate solutions by graphing the equations. Solve simple cases by inspection. For example, 3x + 2y = 5 and 3x + 2y = 6 have no solution because 3x + 2y cannot simultaneously be 5 and 6. For the elimination method, equations are added or subtracted from each other in order to display an equation with one variable to be isolated. Algebra Algebra Quizzes. Topic: Solving Systems of Equations by Elimination.
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