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10-02-2017
Mathematics

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4y+3=3y+x; 2x+4y=18 solve using the substitution method

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Аноним Аноним

08-05-2017

4y+3=3y+x
y+3=x
y-x=-3 or 2y-2x=-6

2x+4y=18
+
-2x+2y=-16
=
6y=2
y=1/3
x=2 2/3. Hope it help!

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