x=20+3x

Question|Rated good

Asked 4/10/2011 2:48:36 AM

Updated 1/24/2016 11:58:58 AM

3 Answers/Comments

This conversation has been flagged as incorrect.

millizsen|Points 120|

Question|Rated good

Asked 4/10/2011 2:48:36 AM

Updated 1/24/2016 11:58:58 AM

3 Answers/Comments

This conversation has been flagged as incorrect.

Rating

3

x = 20 + 3x

x - 3x = 20

-2x = 20

x = 20/-2

x = -10

x - 3x = 20

-2x = 20

x = 20/-2

x = -10

Added 1/24/2016 11:57:57 AM

This answer has been confirmed as correct and helpful.

3

14 - 3x = 5 - 6x

-3x + 6x = 5 - 14

3x = -9

x = -9/3

x = -3

-3x + 6x = 5 - 14

3x = -9

x = -9/3

x = -3

Added 1/24/2016 11:58:31 AM

This answer has been confirmed as correct and helpful.

3

5x + 24 = -3x

5x + 3x = -24

8x = -24

x = -24/8

x = -3

5x + 3x = -24

8x = -24

x = -24/8

x = -3

Added 1/24/2016 11:58:58 AM

This answer has been confirmed as correct and helpful.

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