1/2-3/4+5/6-7/12
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TE
0
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ND
0
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TD
0
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KD
0
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NT
4
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2
29 tháng 10 2021
\(a,\frac{3}{5}x+\frac{3}{5}=2\frac{2}{3}\)
\(\frac{3}{5}x+\frac{3}{5}=\frac{8}{3}\)
\(\frac{3}{5}\left(x+1\right)=\frac{8}{3}\)
\(x+1=\frac{8}{3}:\frac{5}{3}\)
\(x+1=\frac{8}{5}\)
\(x=\frac{8}{5}-1\)
\(x=\frac{3}{5}\)
LN
0
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