7x+40=2x-10
Question
Updated 8/21/2014 7:27:04 AM
This conversation has been flagged as incorrect.
Flagged by debnjerry [8/21/2014 7:27:04 AM]
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Original conversation
User: 7x+40=2x-10

Weegy: 7x=26-6x, Simplifying x = 2.

User: 7x+11=3x+27

Weegy: x=4

Question
Updated 8/21/2014 7:27:04 AM
This conversation has been flagged as incorrect.
Flagged by debnjerry [8/21/2014 7:27:04 AM]
Rating
8
The answer for 7x+40=2x-10 is x=-10.
7x+40=2x-10
7x-2x=-10-40
5x=-50
x=-50/5
x=-10.
Confirmed by debnjerry [8/21/2014 7:27:07 AM], Rated good by debnjerry

Questions asked by the same visitor
4x = 28 - 3x User: 7x = 26 - 6x
Weegy: 7x = 26 - 6x 7x + 6x = 26 13x = 26 x = 26/13 x = 2 User: 7x + 11 = 3x + 27 (More)
Question
Updated 1/5/2017 9:22:58 AM
4x = 28 - 3x
4x + 3x = 28
7x = 28
x = 28/7
x = 4
7x + 11 = 3x + 27
7x - 3x = 27 - 11
4x = 16
x = 16/4
x = 4
7x+11=3x+27
Weegy: 7x=26-6x, Simplifying x = 2. User: write these sentences in the negative from: Je fais la vaisselle Weegy: Je fais la vaisselle means "I do the dishes." "I do not do the dishes" is 'Je ne fais pas la vaisselle.' (More)
Question
Updated 8/21/2014 7:26:43 AM
The answer for 7x+11=3x+27 is x=4.
7x+11=3x+27
7x-3x=27-11
4x=16
x=16/4
x=4
Confirmed by debnjerry [8/21/2014 7:26:30 AM]
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