Question

{1-2/10 +x+1/5}/ {4/3-2/3+10/3}-1=3/2

Answer 1

\(\frac{1-\frac{2}{10}+x+\frac{1}{5}}{\frac{4}{3}-\frac{2}{3}+\frac{10}{3}}-1=\frac{3}{2}\)

\(\Rightarrow\frac{\frac{4}{5}+x+\frac{1}{5}}{\frac{4-2+10}{3}}=\frac{3}{2}+1\)

\(\Rightarrow\frac{\left(\frac{4}{5}+\frac{1}{5}\right)+x}{4}=\frac{5}{2}\)

\(\Rightarrow1+x=\frac{5}{2}.4\)

\(\Rightarrow1+x=10\)

\(\Rightarrow x=10-1\)

\(\Rightarrow x=9\)

Vậy x = 9 

_Chúc bạn học tốt_

Answer 2

(1-2/10+x+1/5)/(4/3-2/3+10/3)=3/2+1

(1-2/10+x+1/5)/(4/3-2/3+10/3)=5/2

=>1-2/10+x+1/5=5

=>8/10+x=5-1/5

=>4/5+x=24/5

=>x=24/5-4/5

=>x=4

Answer 3

adsasas

Answer 4

34​−32​+310​1−102​+x+51​​−1=23​

⇒45+�+154−2+103=32+1⇒34−2+10​54​+x+51​​=23​+1