Mathematics
Junior High
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この連立方程式の途中式を教えてください！
エ+y=490
0.95.c+0.94y=490-27 → 95x+94y=46300
これを解くと,=240, y=250
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![中学3年2次方程式の問題です。
問題文の[1つだけ整数の解をもつとき]と[2つの異なる整数... - 1](https://d1e9oo257tadp1.cloudfront.net/uploads/qa_question_image/file/1808181/thumb_l_webp_17834198910490.webp?Expires=1783701586&Signature=hoPv14zH8jnhRhdCTvsbYAvnR~2Uxhk7eXt-kYWW-47gejGGftw6qVB0xc6KZ3EKaaky4lPhJfh8JbfapBDXiaL~bmi2iWL5WaIHtQAVeJZf78KyUNUMukNdKcA6ZSqUiDqNXvSTdrD32mXbsuA~6nlaX6n-tYi3iEH2yKqkPacbpr9LPDYbQ4~0Z5gCTIAWp~9mpH2iufJ-vLWtTAxUMyHXt-r5N4LwzenZuYLV4EF3HF0-xHACjoyQT8NjXXmnpsXVbWh~gElGqQf1PTUMelmqYBtbpSX7tfIaQh6ZOWJFOuFq6xH25orqFbHtlKIZHiz81IaVL5d6EIM-gZEJxA__&Key-Pair-Id=K2W722D70GJS8W&Expires=1783701586&Signature=gRoZ5wFjJPM61r0JjUUGQAgpdJU4NvZR0UHB87sa3CqGHnWl09toMU6iSND7RZ-7~S282i8Nmr6CeTLL-ZTswLXe-z67lSdVjWfQbbh9OCKvekLHrzZocI~I5xGheGmbky1QpedQEkW1V34t5fs3Hbtv2hK~yGN7ykJATQHBoTfxTZM2Vz~GUs7FYWTI05wng63s7TEnnxeLZW7BesqKvPYcZq7IgilAc4G7E5G-nTHSXq7hFatae7vJPEq95F8GGCDHfyze7~A3OqDnRzHVou8s7oC-gKHNO6TcRtf~KWR8ACMxvMo6MSJRjil-UYSw1dkNAnRujAFSTSI7ANecwg__&Key-Pair-Id=K2W722D70GJS8W)
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ありがとうございます！😭