A comprehensive 5-page independent review worksheet for 9th-grade Algebra, covering Unit 7.8 (Inequalities), Unit 8.1 (Graphing Systems), Unit 8.2 (Substitution), Unit 8.3 (Elimination), 8.5 (Interpretation), and 8.6 (Modeling). Features high visual scaffolding, real-world context, and clear instructional prompts for SPED/IEP students. Revised to fix layout, math errors, and rendering issues. Fixed splitting of algebraic steps.