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Question

Solve
5x+4y+14=0
3x=104y

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Solution

5x+4y+14=0...........1
3x+4y+10.............2
Implies that
subtracting equation 2 from 1
(5x+4y+14)(3x+4y+10)=0
Implies that
2x+4=0
Implies that
x=2
putting x=2
Implies that
3(2)+4y+10=0
Implies that
4y+4=0
Implies that
y=1
Implies that
x=2,y=1

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