IA1.AT.B.2: Create and solve one-variable equations, justify the solution process, and interpret the solution(s) in context. a. Create linear and exponential equations in one variable to represent relationships between quantities. b. Solve linear equations in one variable using flexible and efficient strategies. Justify the solution process using logical steps and explanations. Interpret the meaning of the solution in context. c. Solve absolute value equations in one variable where the absolute value expression is isolated on one side of the equation. Justify the solution process and interpret the solution(s) in context. d. Solve exponential equations where both sides have comparable exponential expressions, requiring at most two steps to rewrite expressions to the same base, and explain the reasoning using properties of exponents.