\(\frac{5x+1}{2}=\frac{2}{3}\Rightarrow3\left(5x+1\right)=2\times2\)
<=>15x+3=4
=>15x=1
=>x=\(\frac{1}{15}\)
5x +1/2=2/3
5x =2/3-1/2
5x =4/6-3/6
5x = 1/6
x =1/6:5
x =1/30
k mk nha
5x +1/2=2/3
5x =2/3-1/2
5x =4/6-3/6
5x = 1/6
x =1/6:5
x =1/30
\(5x+\frac{1}{2}=\frac{2}{3}\)
\(\Rightarrow5x=\frac{2}{3}-\frac{1}{2}\)
\(\Rightarrow5x=\frac{1}{6}\)
\(\Rightarrow x=\frac{1}{6}\div5\)
\(\Rightarrow x=\frac{1}{30}\)
