Solve for x. -3x = -15
Question
Updated 12/14/2015 11:50:17 PM
Edited by Andrew. [12/14/2015 11:50:16 PM], Confirmed by Andrew. [12/14/2015 11:50:17 PM]
s
Original conversation
User: Solve for x. -3x = -15

Weegy: -3x = -15
x = -15/-3
x = 5

User: Solve for x. 3(3x - 1) + 2(3 - x) = 0

Question
Updated 12/14/2015 11:50:17 PM
Edited by Andrew. [12/14/2015 11:50:16 PM], Confirmed by Andrew. [12/14/2015 11:50:17 PM]
Rating
8
3(3x - 1) + 2(3 - x) = 0;

9x - 3 + 6 - 2x = 0;

7x + 3 = 0;

7x = -3;

x = -3/7
Confirmed by Andrew. [12/14/2015 11:50:30 PM]

Questions asked by the same visitor
Solve for x. 5x = -25
Weegy: 5x = -25 x = -25/5 x= - 5 (More)
Question
Updated 12/14/2015 5:10:19 AM
Six times the sum of a number and twelve is forty. Which equation represents this?
Question
Updated 12/7/2015 8:56:01 PM
Six times the sum of a number and twelve is forty. The equation of 6(x + 12) = 40 represents this.(Let the number be x)
Confirmed by Andrew. [12/14/2015 11:50:02 PM]
Solve for x. -x + 4 = 32
Weegy: -x + 4 = 32 -x = 32 - 4 -x = 28 x = -28 User: Solve for x. 3x - 1 = 20 Weegy: 3x - 1 = 10; 3x = 10 + 1; 3x = 11; x = 11/3 User: x - 8 = -20 (More)
Question
Updated 12/11/2015 2:13:23 PM
3x - 1 = 20
3x = 20 + 1
3x = 21
x = 21/3
x = 7
x - 8 = -20
x = - 20 + 8
x = - 12
Solve for x. 7(x - 3) = 4(x + 5) User: Solve for x. 9(x - 2) = 18 User: Simplify the given equation. 17x - 6 + 3x - 5 = x + 11 + 4x
Question
Updated 12/14/2015 5:45:06 PM
7(x - 3) = 4(x + 5)
7x - 21 = 4x + 20
7x - 4x = 20 + 21
3x = 41
x = 41/3
x = 13 2/3
Confirmed by Andrew. [12/14/2015 11:49:06 PM]
9(x - 2) = 18;
x - 2 = 18/9;
x - 2 = 2;
x = 2 + 2;
x = 4
Confirmed by Andrew. [12/14/2015 11:49:42 PM], Rated good by Andrew.
17x - 6 + 3x - 5 = x + 11 + 4x;
20x - 11 = 5x + 11;
20x - 5x = 11 + 11;
15x = 22
x = 22/15
x = 1 7/15
Confirmed by Andrew. [12/14/2015 11:49:54 PM], Rated good by Andrew.
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