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求解二元一次方程组5x+6y=3003x+10y=300最先答对最佳哈~···················请注意···················以上是方程组······································

题目详情
求解二元一次方程组
5x+6y=300
3x+10y=300
最先答对最佳哈~
··················· 请注意 ···················
以上是方程组
·······································
▼优质解答
答案和解析
x=37.5
y=18.75
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