Practice: Solve by Elimination. 4x + 2y = 3 3x 5y = 8 – 3x + 2y = 5 10x + 5y =44 x - 3y = 0 3x 2y = 15 – 3x - 2y = -7 -4x + 3y = -20 ANSWERS: 1. (-2, 5.5), 2. (4, 0.8), 3. (-3, -1), 4. (5, 0)
Practice: Solve by Elimination. 4x + 2y = 3 3x + 2y = 5 3x – 5y = 8 10x + 5y =44 x - 3y = 0 3x - 2y = -7 3x – 2y = 15 -4x + 3y = -20 ANSWERS: 1. (-2, 5.5), 2. (4, 0.8), 3. (-3, -1), 4. (5, 0)
8-_solving_linear_systems_by_elimination__1_.docx