问题已解决
26700+A-A*10%/12*3=50000請(qǐng)問老師怎么解這個(gè)方程?
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許老師
金牌答疑老师
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同學(xué)你好!移項(xiàng)計(jì)算? ?則
0.975A=23300
A=23897.44
這個(gè)就是一元一次方程哦
2021 02/11 15:11
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2021 02/11 15:13
老師能把過程寫下嗎?非常感謝您!
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許老師 
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2021 02/11 15:17
這個(gè)已經(jīng)是過程了啊
A-A*10%/12*3=50000-26700
10%/12*3=0.025
1-0.025=0。975
50000-26700=23300
0.975A=23300
A=23897.44
這是中學(xué)數(shù)學(xué)知識(shí)呀
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