Linear Equations One Variable

Absolute value equations can be interpreted as distance from zero or from a center point. Equations of the form $|x-a|=b$ usually have two solutions when $b>0$.

Context problems often require defining a variable, writing a one-variable linear equation, and interpreting the solution in the original situation.

Linear equations in one variable ask for the value of a single unknown that makes an equation true. Common moves include distributing, combining like terms, clearing fractions, and using inverse operations.

Linear equations in one variable ask for the value of a single unknown that makes an equation true. Common moves include distributing, combining like terms, clearing fractions, and using inverse operations.

Linear equations in one variable ask for the value of a single unknown that makes an equation true. Common moves include distributing, combining like terms, clearing fractions, and using inverse operations.

Linear equations in one variable ask for the value of a single unknown that makes an equation true. Common moves include distributing, combining like terms, clearing fractions, and using inverse operations.

Parameter questions in one-variable linear equations often ask for a value that makes an equation have one solution, no solution, or infinitely many solutions.