solve the given equations by cross multiplication method: 5x+7y-60=0.
7x+5y-46=0
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Answered by
1
First add both equations and then subtract them
One equation would be x-y = - 7
Another equation is x+y = 53/6
x= 11/12
y = 7
One equation would be x-y = - 7
Another equation is x+y = 53/6
x= 11/12
y = 7
Answered by
1
The simplified system is the arbitrary solution of the original system of equations.y=−5x 60
___ + ____
7 7
___ + ____
7 7
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