8.EE.7a

Grade 8 · Expressions & Equations

Give examples of linear equations in one variable with one solution, infinitely many solutions, or no solutions. Show which of these possibilities is the case by successively transforming the given equation into simpler forms, until an equivalent equation of the form x = a, a = a, or a = b results (where a and b are different numbers).

Official code: CCSS.MATH.CONTENT.8.EE.7a
Short code: 8.EE.7a
Subject: Mathematics
Grade: Grade 8
Domain: Expressions & Equations

More Grade 8 Expressions & Equations standards

8.EE Expressions and Equations 8.EE.1 Know and apply the properties of integer exponents to generate equivalent numerical... 8.EE.2 Use square root and cube root symbols to represent solutions to equations of the form... 8.EE.3 Use numbers expressed in the form of a single digit times an integer power of 10 to... 8.EE.4 Perform operations with numbers expressed in scientific notation, including problems... 8.EE.5 Graph proportional relationships, interpreting the unit rate as the slope of the... 8.EE.6 Use similar triangles to explain why the slope m is the same between any two distinct... 8.EE.7 Solve linear equations in one variable. 8.EE.7b Solve linear equations with rational number coefficients, including equations whose... 8.EE.8 Analyze and solve pairs of simultaneous linear equations. 8.EE.8a Understand that solutions to a system of two linear equations in two variables... 8.EE.8b Solve systems of two linear equations in two variables algebraically, and estimate... 8.EE.8c Solve real-world and mathematical problems leading to two linear equations in two variables.

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