Arkansas Curriculum Frameworks
AR.Math.Content.6.EE. Expressions and Equations
AR.Math.Content.6.EE.A. Apply and extend previous understandings of arithmetic to algebraic expressions.
AR.Math.Content.6.EE.A.3. Apply the properties of operations to generate equivalent expressions. For example: Apply the distributive property to the expression 3 (2 + x) to produce the equivalent expression 6 + 3x; apply the distributive property to the expression 24x + 18y to produce the equivalent expression 6 (4x + 3y); apply properties of operations to y + y + y to produce the equivalent expression 3y.
AR.Math.Content.6.EE.B. Reason about and solve one-variable equations and inequalities.
AR.Math.Content.6.EE.B.5. Understand solving an equation or inequality as a process of answering a question: Using substitution, which values from a specified set, if any, make the equation or inequality true?