cupcake3103670
18.03.2021 •
Mathematics
Solve each system of equations using matrices. Show all work on separate paper.
x-2y+3= 9
-x+3y = -4
2x - 5y + 5z = 17
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Ответ:
For x-2y+3= 9 the answer is X - 2y+3=9 and for -x+3y = -4 the answer is x- 3y-4=0 and for 2x - 5y + 5z = 17 the answer is X=17/2+5/2y-5/2z,yer,zer
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