Solve for n: |3n + 5| = 7.
Question
Updated 5/14/2013 7:54:42 AM
Original conversation
User: Solve for n: |3n + 5| = 7.

Weegy: You cannot solve the problem since you have 2 variables (n and x) but there is only 1 equation. Are you trying to solve for one of the variables?
aaaaaaaaaaaaaaa|Points 3996|

User: Solve: 5x - 2(x - 3) = 18 + x

jeifunk|Points 9681|

User: Solve for the variable. 0.25x = 60

Weegy: 0.25x = 60, x = 240 (dividing both sides by 0.25).

Question
Updated 5/14/2013 7:54:42 AM
Rating
3
5x - 2(x - 3) = 18 + x

5x - 2x + 6 = 18 + x

3x + 6 = 18 + x

3x - x = 18 - 6

2x = 12

x = 6
Confirmed by andrewpallarca [3/10/2014 3:21:39 PM]

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