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4x-9y-2=0 12x-5y+38=0 X=
Y= ?

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Answer:

Explanation:

4x-9y=2 …..equation(1)

12x-5y=-38 ….. equation (2)

(4x=2+9y)

12x=-38+5y then use substitution

6+27y=-38+5y x=(2+9y)/4

44=-22y x= -4

y=-2

User Guillaume Slashy
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