**Kentucky Academic Education Standards**. Algebra is the practice of using expressions with letters or variables that represent numbers. Words can be changed into a mathematical expression by using the words, plus, exceeds, diminished, less, times, the product, divided, the quotient and many more. Algebra uses variables to represent a value that is not yet known. Read More...

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Study GuideIntroduction to AlgebraWorksheet/Answer key

Introduction to AlgebraWorksheet/Answer key

Introduction to AlgebraWorksheet/Answer key

Introduction to Algebra

Expressions and Equations

Cluster: Solve real-life and mathematical problems using numerical and algebraic expressions and equations.

KY.7.EE.4. Use variables to represent quantities in a real-world or mathematical problem and construct equations and inequalities to solve problems by reasoning about the quantities. (MP.2, MP.4)

KY.7.EE.4.a. Solve word problems leading to equations of the form px+q=r and p(x+q)=r, where p, q and r are specific rational numbers. Solve equations of these forms. Graph the solution set of the equality and interpret it in context of the problem.

Standards