## ◂Math Worksheets and Study Guides Seventh Grade. Algebraic Equations

### The resources above correspond to the standards listed below:

#### Georgia Standards of Excellence

GA.MGSE7.EE. Expressions and Equations
Use properties of operations to generate equivalent expressions.
MGSE7.EE.2. Understand that rewriting an expression in different forms in a problem context can clarify the problem and how the quantities in it are related. For example a + 0.05a = 1.05a means that adding a 5% tax to a total is the same as multiplying the total by 1.05.
Solve real-life and mathematical problems using numerical and algebraic expressions and equations.
MGSE7.EE.4. Use variables to represent quantities in a real-world or mathematical problem, and construct simple equations and inequalities to solve problems by reasoning about the quantities.
MGSE7.EE.4a. 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 fluently. Compare an algebraic solution to an arithmetic solution, identifying the sequence of the operations used in each approach. For example, the perimeter of a rectangle is 54 cm. Its length is 6 cm. What is its width?