October 2018 1 28 Report

1.Rozwiaż uklad rownan:

a) ten mam zrobiony.

b) ∑-3x+2y=-1

2x-3y=1

c)∑-5x+3y=24

3x-5y=-24

d)∑-7x-3y=-11

5x-6y=16

e)∑2x+5y=-6

7x+4y=-21

f)∑8x+2y=6

-5x-6y=-18

Odp z neta *usuwane @@@@


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