解下列方程组:{x+y/2+x-y/3=6 {4(x+y)-3(x-y)=14

解下列方程组:{x+y/2+x-y/3=6 {4(x+y)-3(x-y)=14
{x+y/2+x-y/3=6
{4(x+y)-3(x-y)=14
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