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Solve the simultaneous questions:
(a) x+y+z=-3 (1)
x-y-2z=13(2)
y-4z=25 (3)
(b) x+2y+3z=-14 (1)
2x+3y-z=13 (2)
3x-y+2z=-7 (3)
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Solve the simultaneous questions:
(a) x+y+z=-3 (1)(b)x+2y+3z=-14 (1) x-y-2z=13(2) 2x+3y-z=13 (2) y-4z=25 (3) 3x-y+2z=-7 (3)
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Solve the simultaneous questions:
(a) x+y+z=-3 (1) x-y-2z=13 (2) y-4z=25 (3) (b)x+2y+3z=-14 (1) 2x+3y-z=13 (2) 3x-y+2z=-7 (3)
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Solve the simultaneous questions:
(a) x+y+z=-3 (1) x-y-2z=13 (2) y-4z=25 (3) (b)x+2y+3z=-14 (1) 2x+3y-z=13 (2) 3x-y+2z=-7 (3)
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