Solve for x 2x = 15 + x

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Question

Asked 6/16/2014 11:59:03 AM

Updated 6/16/2014 12:13:41 PM

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User: Solve for x 2x = 15 + x

Weegy: 2x=6;

x = 6/2;

x = 3

User: x + 5 = 2x

Weegy: x + 5 = 2x

5 = 2x - x

x = 5

User: When negative five is subtracted from a number the result is 10. Find the number.

Weegy: Okay so x - (-5) = 10, subtracting a negative is like adding, x + 5 = 10. x = 10 - 5... so, x = 5.
btatkerson|Points 1199|

User: 3x = -39

Weegy: If 3x = -39, x = -13
vchutkan|Points 6220|

Question

Asked 6/16/2014 11:59:03 AM

Updated 6/16/2014 12:13:41 PM

1 Answer/Comment

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alfred123

2x = 15 + x

2x - x = 15;

x = 15

Added 6/16/2014 12:13:41 PM

This answer has been confirmed as correct and helpful.

Confirmed by andrewpallarca [6/16/2014 12:23:03 PM]

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2m - 1 = 3m User: y - 12 = -10

Weegy: 3-3 = 0 (More)

Question

Updated 6/16/2014 12:29:17 PM

2 Answers/Comments

jerry06

2m - 1 = 3m

3m - 2m = -1

m = -1

Added 6/16/2014 12:28:46 PM

This answer has been confirmed as correct and helpful.

jerry06

y - 12 = -10

y = -10 + 12

y = 2

Added 6/16/2014 12:29:15 PM

This answer has been confirmed as correct and helpful.

7x = 78

Weegy: 7x = 78 x = 78/7 User: 15x + 6 = 10x + 21 (More)

Question

Not Answered

Updated 6/16/2014 2:29:27 PM

1 Answer/Comment

jerry06

15x + 6 = 10x + 21

15x - 10x = 21 - 6

5x = 15

x = 3

Added 6/16/2014 2:28:39 PM

This answer has been confirmed as correct and helpful.

Confirmed by yumdrea [6/16/2014 2:29:25 PM]

y - 12 = -10

Weegy: 14 - (-10) = 24 User: y - 12 = -10 Weegy: 14 - (-10) = 24 User: are you flirting with me? (More)

Question

Updated 6/16/2014 12:14:56 PM

1 Answer/Comment

alfred123

y - 12 = -10

y = -10 + 12;

y = 2

Added 6/16/2014 12:14:56 PM

This answer has been confirmed as correct and helpful.

Confirmed by andrewpallarca [6/16/2014 12:22:55 PM]

3x - 4 = 13

(More)

Question

Updated 6/16/2014 2:20:37 PM

1 Answer/Comment

jerry06

3x - 4 = 13

3x = 13 + 4

3x = 17

x = 17/3 = 5 2/3

Added 6/16/2014 2:20:35 PM

This answer has been confirmed as correct and helpful.

Confirmed by sujaysen [6/16/2014 2:23:09 PM], Rated good by sujaysen

5x + 2(x - 3) = -2(x - 1)

Weegy: 5x + 3(x - 2) = -2(x + 1), 5x + 3x - 6 = -2x - 2, 8x - 6 = -2x - 2, 8x + 2x = -2 + 6, 10x = 4, The answer is x = 4/10 or 2/5 (lowest term). User: Five times a number is the same as 30 more than 8 times the number. Find the number User: Five times a number is the same as 30 more than 8 times the number. Find the number. If n is "the number," which equation could be used to solve for the number? (More)

Question

Updated 6/17/2014 7:32:04 AM

1 Answer/Comment

yeswey

5x + 2(x - 3) = -2(x - 1)
5x + 2x - 6 = -2x + 2
7x - 6 = -2x + 2
7x + 2x = 2 + 6
9x = 8
x = 8/9

Added 6/17/2014 7:32:04 AM

This answer has been confirmed as correct and helpful.

Confirmed by jeifunk [6/17/2014 8:00:00 AM]

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