Expressions & Equations: Reason about and solve one-variable equations and inequalities.

Algebra and Functions

Expressions & Equations: Reason about and solve one-variable equations and inequalities.

Algebra and Functions

Colorado DOE

Last updated:

2018-09-29 08:36:41

Resources cannot be aligned to this standard, browse sub-standards to find lessons.

- This standard is part of: 2
- This standard is derived from: CCSS.Math.Content.6.EE.B

Finer grained standards that are part of this one

Describe solving an equation or inequality as a process of answering a question: Which values from a specified set, if any, make the equation or inequality true? Use substitution to determine whether a given number in a specified set makes an equation or inequality true.

Colorado DOE

Last updated:

2018-10-08 17:03:13

Use variables to represent numbers and write expressions when solving a real-world or mathematical problem; recognize that a variable can represent an unknown number, or, depending on the purpose at hand, any number in a specified set.

Colorado DOE

Last updated:

2018-10-08 17:03:16

Write an inequality of the form π₯ > π, π₯ β₯ π, π₯ < π, or π₯ β€ π to represent a constraint or condition in a real-world or mathematical problem. Show that inequalities of the form π₯ > π, π₯ β₯ π, π₯ < π, or π₯ β€ π have infinitely many solutions; represent solutions of such inequalities on number line diagrams.

Colorado DOE

Last updated:

2018-10-09 16:39:47

Solve real-world and mathematical problems by writing and solving equations of the form π₯ Β± π = π and ππ₯ = π for cases in which π, π and π₯ are all nonnegative rational numbers.

Colorado DOE

Last updated:

2018-10-09 16:39:43

Standards derived from the same national standard

Reason about and solve one-variable equations and inequalities.

Arkansas DOE

Last updated:

2016-04-30 15:59:14

Reason about and solve one-variable equations and inequalities.

Kentucky DOE

Last updated:

2013-06-20 09:40:59

North Dakota DOE

Last updated:

2015-04-08 13:03:28

Reason about and solve one-variable equations and inequalities.

Washington DOE

Last updated:

2013-06-21 08:42:40

Reason about and solve one-variable equations and inequalities.

Connecticut DOE

Last updated:

2013-06-19 14:42:59

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