In sixth grade, students modeled and solved one-variable, one-step equations and inequalities that represented problems, including geometric concepts. Students must model and solve one-variable, two-step equations, and inequalities with constraints or conditions. Students may use algebra tiles, pictorial models, and numbers to represent equations and inequalities. Equations and inequalities should include rational number coefficients and constants. A step only refers to an action involving both sides of the equation or inequality. Combining like terms on a single side of the equation or inequality does not constitute a step. Constraints or conditions may include the terms minimum, maximum, up to, no more than, no less than, etc.
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7.10 Expressions, equations, and relationships. The student applies mathematical process standards to use one-variable equations and inequalities to represent situations. The student is expected to:
(A) write one-variable, two-step equations and inequalities to represent constraints or conditions within problems