1.

8 Solve the following pairs of equations3-4and 2(3x+y)AIN2(3x-y)8

Answer»

1/3x+y +1/3x-y=3/4....(1)

1/2(3x+y) +1/2(3x-y)=1/81/(3x+y) +1/(3x-y)=1/4....(2)

Equation 1 and 2 have same slope, parallel lines No solution



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