Template 1
Math I · A-REI.1
Explain equation-solving steps as logical consequences of equality and justify solution methods.
Explain equation-solving steps as logical consequences of equality and justify solution methods.
Concept
Algebra
Domain
Reasoning with Equations and Inequalities
Problem Types
Problem Templates In This Objective
9 problem types are attached to this objective. The full web app handles practice, answers, hints, and walkthroughs.
Template 2
Justify an algebraic transformation
Template 3
Find the first invalid solving step
Template 4
Verify a solution by substitution
Template 5
Classify an equation as one solution, no solution, or infinitely many solutions
Template 6
Decide whether a transformation creates an equivalent equation
Template 7
Clear denominators in an equation
Template 8
Test whether one equation step is equivalent
Template 9