22 . \text { Solve } : \frac { 1 } { 3 x + y } + \frac { 1 } { 3 x - y – InterviewSolution

1.	22 . \text { Solve } : \frac { 1 } { 3 x + y } + \frac { 1 } { 3 x - y } = \frac { 3 } { 4 } ; \frac { 1 } { 2 ( 3 x + y ) } - \frac { 1 } { 2 ( 3 x - y ) } = \frac { - 1 } { 8 }
Answer» X=1y=1

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