Mathematics, 16.07.2020 05:01 marelinatalia2000

Use the system of equations below to solve for z. 2x-4y+4z-6w=4 6w-4x+4y-4z=-12 6w+4x-2y+6z=64 4z+2w+6y-4x=56

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Use the system of equations below to solve for z. 2x-4y+4z-6w=4 6w-4x+4y-4z=-12 6w+4x-2y+6z=64 4z+2w...

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