Question: 2. Solve the following linear system of equations using Matrix method and Excel Solver methods described in class. Submit your excel sheet in the flash

2. Solve the following linear system of equations using Matrix method

2. Solve the following linear system of equations using Matrix method and Excel Solver methods described in class. Submit your excel sheet in the flash drive. (20 points) 7X1 + X2 +X3 +X4 = 19 x +2x2 +7x3+2x4 23 X1-x2-x3 + 8x4 =-10

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