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2x + y = 1 -2y + 5z = -5 3x + 4z = -2
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2 votes
2x + y = 1
-2y + 5z = -5
3x + 4z = -2

User Nandeesh
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1 Answer

6 votes

Answer:

y=5 x= -2 z=1 the procedure Is in the picture

2x + y = 1 -2y + 5z = -5 3x + 4z = -2-example-1
2x + y = 1 -2y + 5z = -5 3x + 4z = -2-example-2
User Kennyhyun
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