09-02-2018
Mathematics

contestada

x-4y= -2
3x-y=5
in y form

Respuesta :

monkeydolphin2p3unt5 monkeydolphin2p3unt5

09-02-2018

x-4y=-2
-x. -x
4y=-2-x
4y=x-(-2)
/4. /4
Y=4x+2/4

3x-y=5
-3x. -3x
-y=5-3x
-y=-3x+5
/-1. /-1
Y=3x-5

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