Simplify the equation?

2008-04-18 1:39 pm

3(2x - 3y) - 2(3x - 2y)

A. -5y
B. 0
C. 6x + 5y
D. 5y

回答 (8)

2008-04-18 1:43 pm

✔ 最佳答案

3(2x - 3y) - 2(3x - 2y)
= 6x - 9y - 6x - 4y
= 0x - 5y
= -5y

So answer is A

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2008-04-18 8:43 pm

= 3(2x - 3y) - 2(3x - 2y)
= 6x - 9y - 6x + 4y
= - 5y

Answer: A. - 5y

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2008-04-18 9:01 pm

A. -5y

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2008-04-18 11:56 pm

3(2x - 3y) - 2(3x - 2y)
=6x-9y-6x+4y
=-5y

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2008-04-18 9:18 pm

3(2x- 3y)- 2(3x-2y)
= 6x-9y-6x+4y
= -5y (A)

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2008-04-18 9:15 pm

3(2x - 3y) - 2(3x - 2y)
= 6x - 9y - 6x + 4y
= 6x - 6x - 9y + 4y
= -5y
(answer D)

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2008-04-21 10:21 pm

6x - 9y - 6x + 4y = - 5y
OPTION A

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2008-04-18 8:41 pm

3(2x - 3y) - 2(3x - 2y)

(6x-9y - (6x-4y)

5 y

the andwer is d

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