Solve the systems in Exercises 11-14.
12.
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- Solve the system 21+52₂-23 đi thông 00000 +5x5 +4x6 = 0 -24 +225 -3x6 = 9 -725 +6x6 = 000000 +t 000000 +u ¯¯¯¯¯¯arrow_forwardExercises 149–151 will help you prepare for the material covered in the next section. 149. Multiply: (Vx + 4 + 1)2. 150. Solve: 4x2 16x + 16 = 4(x + 4). 151. Solve: 26 – 11x 16 – 8x + x?.arrow_forwardWhat are the solution(s) to the system? (2r+5y = 14 2r+2y 5 () A (. -) B There are no solutions. ed Document6 -, Linear Progra. Linear Progra.. A*.arrow_forward
- 5.2 WKST B *Pre-Algebra 8th grade Solve each system of equations with substi 1. 6х + Зу 3D 24 y = -3x + 11arrow_forward24. Solve the system of equations.* y=-2x² 3x2 +y = 52 *More than one answer may be correct; check all that apply. O (4, – 8) 13 (2i, - 8) 13 ン V13 2. 13) O -21, 4) O (-2i, - 8) (-V13, – 8) □ (學,-号 ) V13 (2i, )arrow_forwardIn Exercises 49-50, solve each system for x and y, expressing either value in terms of a or b, if necessary. Assume that a + 0 and b + 0. Sax + 4y = 17 49. 4ax + by = 3 6ax + 5by = 8 50. | ax + 7y = 22arrow_forward
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