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Solve for substitution x-2y+z=-11 3x+2y-z=7 -x+2y+4z=-9

Solve for substitution x-2y+z=-11 3x+2y-z=7 -x+2y+4z=-9
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2 votes
Solve for substitution
x-2y+z=-11
3x+2y-z=7
-x+2y+4z=-9

asked
User Amm Sokun
by
8.0k points

1 Answer

3 votes

Answer: {x,y,z}={9/2,-5/4,4}

Explanation:

answered
User Adam Vandenberg
by
8.3k points
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