Y=_
1-3x + 4y = 2, X2 + 1
2x + 7y=18,X3
fear on the -
_y= __, y=
__y=58,
Toði -3x +4. ___ = 2, -3x =
Bidnosidb. (;).​

darinakor140197nooii darinakor140197nooii    1   28.03.2020 20:27    0