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Solve by means of a combination of substitution and addition elimination 2x-y+3z=-14 4x+2y-z=12 6x-3y+4z=-22
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Solve by means of a combination of substitution and addition elimination

2x-y+3z=-14
4x+2y-z=12
6x-3y+4z=-22

User Snyh
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1 Answer

5 votes

Answer:

4x+2y-z=12

Explanation:

User Coping
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