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What is the value of z in the solution of the following system of equations? 3x+ 5y +7z= 3 2x+4y+6= 6 4x+3y + 5z = -6 A. 6 B. 4 C. -2 D. -6
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Apr 4, 2021
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What is the value of z in the solution of the following system of equations?
3x+ 5y +7z= 3
2x+4y+6= 6
4x+3y + 5z = -6
A. 6
B. 4
C. -2
D. -6
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Answer:
D) -6
Explanation:
Anton Protopopov
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Apr 8, 2021
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Anton Protopopov
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