7.EE.A.1
Apply properties of operations as strategies to add, subtract, factor, and expand linear expressions with rational coefficients to include multiple grouping symbols (e.g., parentheses, brackets, and braces).
Example Problems
Solve for x:
Solve for x:
Solve for x:
Khan Academy ResourcesDistributive property with variables (negative numbers)Combining like terms with negative coefficientsCombining like terms with negative coefficients & distributionCombining like terms with rational coefficientsEquivalent expressions: negative numbers & distributionCombining like terms with negative coefficients & distributionCombining like terms with negative coefficientsCombining like terms with rational coefficientsEquivalent expressions: negative numbers & distributionFactoring with the distributive propertyThe distributive property with variables

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