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-3y -4z=-20. -2x-4z=-20. 5x +3y+z=5
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Jun 22, 2018
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-3y -4z=-20. -2x-4z=-20. 5x +3y+z=5
Mathematics
college
Mkalkov
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Mkalkov
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-3y-4z=-20
2x+4z=20
-3y+2x=0
-2x-4z=-20
20x+12y+4z=20
18x+12y=0
2x-3y=0
18x+12y=0
18x+12y=0
8x-12y=0
26x=0
x=0
2(0)-3y=0
0-3y=0
-3y=0
y=0
5(0)+3(0)+z=5
z=5
Final answer: x=0, y=0, z=5
Celoron
answered
Jun 28, 2018
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Celoron
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