A1.PAFR.1: Transform and/or solve equations and expressions in one variable that model real-world and mathematical situations, interpret the solutions, and determine whether they are reasonable.

Transform and/or solve equations and expressions in one variable that model real-world and mathematical situations, interpret the solutions, and determine whether they are reasonable.

A1.PAFR.1.1Transform an equation in one variable to create new equations that have the same solution as the original and justify the steps taken.A1.PAFR.1.2Solve literal equations and formulas for a specified variable including equations and formulas that arise in a variety of disciplines.A1.PAFR.1.3Solve mathematical and real-world situations using linear, quadratic, exponential (same bases), and linear absolute value equations in one variable.A1.PAFR.1.4Add, subtract, and multiply polynomials with initial terms up to a degree of 2.
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