Weegy: 5x + 8 - 12x = -6x + 2x - 3 -7x + 8 = -4x - 3 -7x + 4x = -3 - 8 -3x = -11 x = 11/3
User:
3x - 1 - 4x= -2x + 7x – 4
User: Determine which equation below has a solution of x = one half
A.
5x + 8 - 12x = -6x + 2x - 3
B.
3x - 1 - 4x= -2x + 7x - 4
C.
-4x - 6 + x = -2x + x - 10
D.
-3x - 8 + x = -4x + x - 10
User: Maria solved the equation below and got x = –4. Which of the following choices verifies that her solution is correct?
5x + 22 = x + 6
A.
5(–4) + 22 = (–4) + 6
–20 + 22 = –2
–2 = –2
B.
5(–31) + 22 = (–10) + 6
–26 + 22 = –4
–4 = –4
C.
5(–4) + 22 = (–4) + 6
5(18) = (–4) +6
24 = 24
D.
5(–4) + 22 = (–4) + 6
–20 + 22 = 2
2 = 2
(More) 8
3x - 1 - 4x= -2x + 7x - 4
-x - 1 = 5x - 4
-x - 5x = -4 + 1
-6x = -3
x = -3/-6
x = 1/2
Added 5/20/2015 3:27:50 PM
This answer has been confirmed as correct and helpful.
8
Maria solved the equation below and got x = –4.
The following verifies that her solution is correct:
5(–4) + 22 = (–4) + 6
–20 + 22 = 2
2 = 2
5x + 22 = x + 6
5x - 2x = 6 - 22
3x = -16
x = -16/3
x = -4
Added 5/20/2015 3:30:14 PM
This answer has been confirmed as correct and helpful.