-12x=72 how do i solve for x

Question

Asked 11/7/2013 12:16:47 AM

Updated 5/24/2014 9:16:22 AM

4 Answers/Comments

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Flagged by yeswey [5/24/2014 9:13:35 AM]

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Question

Asked 11/7/2013 12:16:47 AM

Updated 5/24/2014 9:16:22 AM

4 Answers/Comments

This conversation has been flagged as incorrect.

Flagged by yeswey [5/24/2014 9:13:35 AM]

Rating

8

3(5 - y) = (y + 4)

15 - 3y = y + 4

15 - 4 = y + 3y

11 = 4y

y = 11/4

15 - 3y = y + 4

15 - 4 = y + 3y

11 = 4y

y = 11/4

Added 5/24/2014 9:12:54 AM

This answer has been confirmed as correct and helpful.

Confirmed by jeifunk [5/24/2014 9:23:02 AM]

8

1/6 - x/2 = (x - 5)/3

multiple 6 on both sides:

1 - 3x = 2(x - 5)

1 - 3x = 2x - 10

1 + 10 = 2x + 3x

11 = 5x

x = 11/5

multiple 6 on both sides:

1 - 3x = 2(x - 5)

1 - 3x = 2x - 10

1 + 10 = 2x + 3x

11 = 5x

x = 11/5

Added 5/24/2014 9:15:02 AM

This answer has been confirmed as correct and helpful.

Confirmed by jeifunk [5/24/2014 9:25:32 AM]

8

V =LWH

W = V/(LH)

W = V/(LH)

Added 5/24/2014 9:15:55 AM

This answer has been confirmed as correct and helpful.

Confirmed by jeifunk [5/24/2014 9:22:35 AM]

8

V= r^2 h

h = V/r^2

h = V/r^2

Added 5/24/2014 9:16:22 AM

This answer has been confirmed as correct and helpful.

Confirmed by jeifunk [5/24/2014 9:22:42 AM]

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