Solve the following pair of linear equations:
!! Please give the answer with solution or the answer will be reported !!!
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Answer:
5x^2-5y^2=7x-y is the answer of 1st equation.
6x^2-6y^2=6x-14y is the answer of 2nd equation.
Step-by-step explanation:
3/x+y+4/x-y=5
3(x-y)+4(x+y)/(x+y)(x-y)=5
3x-3y+4x+4y/x^2-xy+xy-y^2=5
7x+y/x^2-y^2=5
5(x^2-y^2)=7x+y
5x^2-5y^2=7x+y
5/x+y+1/3(x-y)=2
5/x+y+1/3x-3y=2
5(3x-3y)+x+y/(x+y)(3x-3y)=2
15x-15y+x+y/3x^2-3xy+3xy-3y^2=2
16x-14y/3x^2-3y^2=2
2(3x^2-3y^2)=16x-14y
6x^2-6y^2=6x-14y
may be it's help you..
have a good day...
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