HSA-REI
Algebra—Reasoning with Equations and Inequalities
Clusters
HSA‑REI.A
Understand solving equations as a process of reasoning and explain the reasoning.
HSA‑REI.B
Solve equations and inequalities in one variable.
HSA‑REI.C
Solve systems of equations.
HSA‑REI.D
Represent and solve equations and inequalities graphically.