Solve Exercises 9-14 by using the simplex method.
12. Maximize 2x1 + 5x2 + 3x3
subject to
and x1 ≥ 0, x2 ≥ 0, x3 ≥ 0.
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Linear Algebra and Its Applications (5th Edition)
- Find the exact solution for 2x3=62x1. If there isno solution, write no solution.arrow_forwardsolve 17. (-2r - 3x + 1) + (3x² + 5x – 4) 18. (3x² + x + 1) – (2x² – 3x – 5)arrow_forwardSolve for x and be sure to show Left side = Right side and Legal Moves. 7) Show all work. (Hint: Use Algebra tiles if neccessary). %3D a) 3x - 2-(2x + 5) + 3 = 2x - (4) b) 2x + 18 - (4x - 9-x2 + y2 + 6) = x2 + x - 3 - ( y? - 6) %3Darrow_forward
- Solve the problem by graphic methodMin z = 4X1 + 2X2Subject to3X1 + 5X2 ≥ 156X1 + 4X2 ≤ 24X1 ≥ 2X1 , X2 ≥ 0arrow_forwardx2+5x3 3x2-4x3 +2x4 = 19 2x3 + 6x4 = 2 ww Solve x + 2x2 + 4x3 + X4 = 21 2x1 + 8x2+ 6x3 +4x4 = 52 3x1 + 10x2 + 8x3 +8x4 = 79 4x1 + 12x2 + 10x3 + 6x4 = 82. Use Gaussian elimination to construct the triangular factorization of the 4. -2 -4 A. 2 6.arrow_forwardsolve the sysyem of equations using the method of your choice 2x+12y=30 x+6y=15 (is this an infinite solution?) or no solution?arrow_forward
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