\contentsline {section}{\numberline {1}Introduction}{1}{section.1}%
\contentsline {section}{\numberline {2}Using linear equations to solve problems}{2}{section.2}%
\contentsline {subsection}{\numberline {2.1}Examples:}{2}{subsection.2.1}%
\contentsline {subsection}{\numberline {2.2}Exercises:}{3}{subsection.2.2}%
\contentsline {section}{\numberline {3}Literal Equations}{5}{section.3}%
\contentsline {subsection}{\numberline {3.1}Examples:}{5}{subsection.3.1}%
\contentsline {subsection}{\numberline {3.2}Exercises:}{5}{subsection.3.2}%
\contentsline {section}{\numberline {4}Inequalities}{6}{section.4}%
\contentsline {subsection}{\numberline {4.1}Examples:}{7}{subsection.4.1}%
\contentsline {subsection}{\numberline {4.2}Exercises:}{8}{subsection.4.2}%
\contentsline {section}{\numberline {5}Solving linear inequalities}{9}{section.5}%
\contentsline {subsection}{\numberline {5.1}Exercises:}{10}{subsection.5.1}%
\contentsline {section}{\numberline {6}Homework}{15}{section.6}%
\contentsline {subsection}{\numberline {6.1}Using linear equations to solve problems}{15}{subsection.6.1}%
\contentsline {subsection}{\numberline {6.2}Literal Equations}{16}{subsection.6.2}%
\contentsline {subsection}{\numberline {6.3}Inequalities}{17}{subsection.6.3}%
\contentsline {subsection}{\numberline {6.4}Solving linear inequalities}{18}{subsection.6.4}%