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1 vote
Which expression is equivalent to (-4y-x)-(3y-9x)

A.-7y-8x
B.-7y+8x
C.-y-10x
D.y+10x

2 Answers

2 votes

Answer:

B

Explanation:

Right in edge2020

User MrQWERTY
by
8.0k points
3 votes

Answer:

B. -7y + 8x.

Explanation:

(-4y - x) - (3y - 9x)

Distributing the negative over the second parentheses we get:

-4y - x - 3y + 9x

= -7y + 8x.

User Amir Fakhim Babaei
by
7.9k points

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