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Use algebraic operations to solve for an unknown variable in an equation or inequality.
Explain each step in solving an equation (CCSS.Math.Content.HSA-REI.A.1):
Solve rational and radical equations (CCSS.Math.Content.HSA-REI.A.2):
Solve linear equations and inequalities (CCSS.Math.Content.HSA-REI.B.3):
Solve quadratic equations (CCSS.Math.Content.HSA-REI.B.4):
Use plotting to visually determine solutions of equations and inequalities.
Graph equations in two variables on x and y axes (CCSS.Math.Content.HSA-REI.D.10):
Solve equations by graphing (CCSS.Math.Content.HSA-REI.D.11):
Solve systems of equations by graphing (CCSS.Math.Content.HSA-REI.C.6):
Graph the solution sets of systems of linear inequalities (CCSS.Math.Content.HSA-REI.D.12):
Given multiple equations in multiple variables, solve for all unknowns.
Solve a system of linear equations (CCSS.Math.Content.HSA-REI.C.5):
Solve a system of a linear and quadratic equation (CCSS.Math.Content.HSA-REI.C.7):
Use matrices to solve systems of equations (CCSS.Math.Content.HSA-REI.C.9):