14-03-2016
Mathematics

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how to solve y=254-40x

Respuesta :

garydesir1 garydesir1

14-03-2016

y=254-40x

Flip the equation

-40x+254=y

Add -254 to both sides

-40x+254+-254=y+-254

-40x=y-254

Divide both sides by -40

-40x/40=y-254/-40

x= -1/40 y + 127/20

I hope that's help !

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