Kentucky Academic Standards
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.