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Simplify the expression. -2(-9 + 2z)
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4 votes
Simplify the expression. -2(-9 + 2z)

User Nucleon
by
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1 Answer

3 votes

Answer:

18 - 4z

Explanation:

Multiply

-2 * (-9) = 18

-2 * 2z = -4z

18 - 4z

User Andrey
by
4.1k points
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