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3 step equations, I really need help on these with all the work: 1. 4x+y+5z=-9 x-4y-2z=-2 2x+3y-2z=21 2. x-7y+3z=17 5x+2y-2z=-57 3x-10y-z=-11
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3 step equations, I really need help on these with all the work:

1.
4x+y+5z=-9
x-4y-2z=-2
2x+3y-2z=21

2.
x-7y+3z=17
5x+2y-2z=-57
3x-10y-z=-11

User Wowzaaa
by
4.7k points

1 Answer

4 votes

Answer:

fdsfskdfdsjg,dgkdfjkgjkdfgjkfjkdghdkj

Explanation:

User Raky
by
5.2k points
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