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[10 -xJ 4 x+1] 11. Solve the given system of equation using Matrix Inversion method. 3x+6y= 3 a. 2x - y = 7 3a+3b=180

[10 -xJ 4 x+1] 11. Solve the given system of equation using Matrix Inversion method. 3x+6y= 3 a. 2x - y = 7 3a+3b=180 b. 6a+30b 600 C. -x+y=-1 y-z = 6 x+z = 1

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