x+123=234-100
回答 (13)
✔ 最佳答案
x+123=234-100
x=11
x+123=234-100
x=234-100-123
x=11
x+123=234-100
x=234-100-123
x=11
參考: 數學能手Me
x + 123 = 234 - 100
x = 234 - 100 - 123
x = 11
x+123=234-100
x+123=134
x=134-123
x=11
x+123=234-100
x+123=134
x+123-123 = 134-123
x=134-123
x=11
x + 123 = 234 -100
x = 234 - 100 -123
x= 11
x + 123 = 234 - 100
x + 123 = 134
x = 134 -123
x = 11
收錄日期: 2021-04-12 22:40:17
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