Solve linear equations An equation is a mathematical expression that features an equals sign. Solving an equation means finding a missing value, which is usually shown by a letter.

Prepares students for Precalculus and other higher math courses requiring intermediate algebra. Topics include: linear equations and inequalities, absolute value equations and inequalities, systems of ...

Solving an equation means finding the value or values for which the two expressions are equal. This means equations are not always true. In the example above, \(3x + 5 = 11\), the only correct ...

math 12 - Algebra for STEM Courses - 4 Units. Prepares students for Precalculus and other higher math courses requiring intermediate algebra. Topics include: linear equations and inequalities, ...