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MF.EQ.4 Challenge MF-031-A12-V03

Use the distributive property to expand and factor simple linear expressions.

Check which forms are equivalent

Problem

Distribute and combine like terms in \(2(3a~-~5)~+~a\). Test \(\text{every}~\text{labeled}~\text{expression}\) below for equivalence, then report the \(\text{complete}~\text{set}~\text{of}~\text{valid}~\text{labels}\).

A. \(7a~-~10\)
B. \(6a~-~5~+~a\)
C. \(2(4a~-~5)\)
D. \(3a~-~10\)
E. \(a~+~2(3a~-~5)\)

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Four variants of this problem type
Curriculum context
Standard
MF.EQ.4
Category
Pre-Algebra
Domain
Expressions
Objective
Use the distributive property to expand and factor simple linear expressions.
Problem type
Check which forms are equivalent