7
QuizMultiple Choice

Expanding Expressions — Quiz

Question 7 • Grade 7 Mathematics

Which expression is equivalent to negative 6 times open paren negative 2 thirds plus 2 x close paren ?

Answer
A
4 plus 12 x
B
4 minus 12 x
C
negative 4 plus 2 x
D
negative 4 minus 12 x

Explanation

Distribute −6 to each term inside the parentheses: (−6)(−2/3) = 4, and (−6)(2x) = −12x. So the expression simplifies to 4 − 12x, which is choice B.

AI-written and checked against the verified answer.

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