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Evgesh-ka [11]
3 years ago
7

Help me asap. :(. I don't understand.

Mathematics
1 answer:
finlep [7]3 years ago
6 0
First:
-5=-3x
-5/3=x
Not this one, because x is not -5/3

Second:
2x+3y=9
2x=9/2x
X=2.25

Y=-x+2
y-2=-x
-y+2=x

The fourth one
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