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-x+y-z=17, 4x+3y+z=-10, 2x+y+3z=0
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-x+y-z=17, 4x+3y+z=-10, 2x+y+3z=0

User Mark Manickaraj
by
5.9k points

1 Answer

2 votes

Answer:

x = -11, y = 10, z = 4

Explanation:

Solve for the first variable in one of the equations, then substitute the result into the other equation.

User Nverbeek
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4.7k points
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