Question

[Thạnh Super Ngu]

Tìm x

a)\(1-\left(2-\frac{3}{2}x\right)+\frac{1}{2}=\frac{3}{2}\)

b) \(lx-\frac{3}{2}l+1=\frac{5}{2}\)

Answer 1

[o0o I am a studious person o0o]

\(\left|x-\frac{3}{2}\right|+1=\frac{5}{2}\)

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

\(\Rightarrow x-\frac{3}{2}=\frac{3}{2}\)

\(\Rightarrow x=3\)

Answer 2

[Lyzimi]

a) <=>\(1-\left(2-\frac{3}{2}x\right)=1\)

\(\Leftrightarrow2-\frac{3}{2}x=0\Leftrightarrow\frac{3}{2}x=2\Leftrightarrow x=\frac{4}{3}\)