\(\displaystyle{a}.{x}={1}\)

\(\displaystyle{b}.{x}{<}-{3}{\quad\text{or}\quad}{x}{>}{3}\)

\(\displaystyle{c}{.0}\leq{x}\leq{\frac{{{4}}}{{{3}}}}\)

\(\displaystyle{d}.{x}={1.5}\)

\(\displaystyle{e}.-{2}\leq{x}\leq{3}\)

\(\displaystyle{f}.{x}={3}\)

\(\displaystyle{b}.{x}{<}-{3}{\quad\text{or}\quad}{x}{>}{3}\)

\(\displaystyle{c}{.0}\leq{x}\leq{\frac{{{4}}}{{{3}}}}\)

\(\displaystyle{d}.{x}={1.5}\)

\(\displaystyle{e}.-{2}\leq{x}\leq{3}\)

\(\displaystyle{f}.{x}={3}\)