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Use substitution method 3x +4y+175x-2y=11​
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Use substitution method
3x +4y+175x-2y=11​

User Gustavo
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1 Answer

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3x +4y+175x-2y=11


4y-2y+175x+3x=11


2y+178x=11


2y=11-178x


y=(11-178x)/(2)


y=-89x+(11)/(2)


178x=-2y+11


x=(-2y+11)/(178)


x=(-1)/(89) y+(11)/(178)

User Hiveer
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