II. Find the value of x that will make the equality true or correct. Show your solution.
2x - 6 = 0
2. 7x - 2 = 8 - x
8 - 2x = 5 - 4x
4. 4 + 3x = 2 - 2x
2(x - 1) + 2(3x - 1) = 0
4(x-1) -(2x - 5) = 4
2x - 23 = 34 - x
(NONSENSE) (UNHELPFUL)
=
(REPORTED)
Math is so hard to type. Please answer correct:)
2x - 6 = 0
2. 7x - 2 = 8 - x
8 - 2x = 5 - 4x
4. 4 + 3x = 2 - 2x
2(x - 1) + 2(3x - 1) = 0
4(x-1) -(2x - 5) = 4
2x - 23 = 34 - x
(NONSENSE) (UNHELPFUL)
=
(REPORTED)
Math is so hard to type. Please answer correct:)
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Answer:
1. 2x - 6 = 0
2x = 6
x = 6/2
x = 3
2. 7 - 2x = 8 - x
7 - 8 = - x + 2x
- 1 = x
x = -1
3. 8 - 2x = 5 - 4x
-2x + 4x = 5 - 8
2x = -3
x = -3/2
4. 4 + 3x = 2 - 2x
2x + 3x = 2 - 4
5x = -2
x = -2/5
5. 2(x - 1) + 2(3x - 1) = 0
2x - 2 + 6x - 2 = 0
2x + 6x = 2 + 2
8x = 4
x = 4/8
x = 1/2
6. 4(x-1) -(2x - 5) = 4
4x - 4 - 2x - 5 = 4
4x- 2x = 4 + 4
2x = 8
x = 8/2
x = 4
7. 2x - 23 = 34 - x
2x + x = 34 + 23
3x = 57
x = 57/3
x = 19