Simplify (x - y + 1) - (x + y - 1).
Updated 9/21/2014 11:57:36 PM
Flagged by jeifunk [9/21/2014 11:56:11 PM], Edited by jeifunk [9/21/2014 11:57:33 PM], Unflagged by jeifunk [9/21/2014 11:57:34 PM], Confirmed by jeifunk [9/21/2014 11:57:36 PM]
g
Original conversation
User: Simplify (x - y + 1) - (x + y - 1).

Weegy: (x - y + 1) - (x + y - 1)

= 2 - 2y

User: Simplify 3j - {2k - [5h - (3j + k)]}.

Weegy: 3j - {2k - [5h - (3j + k)]}

= 5h - 3k

User: Simplify -(-2a + 13) + (-9a - 2) - (-7a - 3).

Weegy: Simplify -(-2a + 13) + (-9a - 2) - (-7a - 3). = -12
selymi|Points 16691|

User: Simplify {n - 1 - [n - 1 - (n - 1)]}.
Updated 9/21/2014 11:57:36 PM
Flagged by jeifunk [9/21/2014 11:56:11 PM], Edited by jeifunk [9/21/2014 11:57:33 PM], Unflagged by jeifunk [9/21/2014 11:57:34 PM], Confirmed by jeifunk [9/21/2014 11:57:36 PM]
Rating
8
{n - 1 - [n - 1 - (n - 1)]}
= n - 1 - (n - 1 - n + 1)
= n - 1 - 0
= n - 1
Confirmed by jeifunk [9/21/2014 11:55:50 PM]

Simplify 2m - [n - (m - 2n)].
Weegy: 2m - [n - (m - 2n)] = 2m - (3n - m) = 3m - 3n (More)
Question
Updated 9/12/2014 9:57:22 AM
Simplify 2m - [n - (m - 2n)].
Weegy: 2m - [n - (m - 2n)] = 3m - 3n User: Simplify -(-2a + 13) + (-9a - 2) - (-7a - 3). Weegy: Simplify -(-2a + 13) + (-9a - 2) - (-7a - 3). -12 User: Simplify 3j - {2k - [5h - (3j + k)]}. Weegy: 3j - {2k - [5h - (3j + k)]} = 5h - 3k User: Simplify (3x + 5) + (2x - 9) - (4x + 3). (More)
Updated 9/22/2014 10:34:19 AM
(3x + 5) + (2x - 9) - (4x + 3)
= 3x + 5 + 2x - 9 - 4x - 3
= (3x + 2x - 4x) + (5 - 9 - 3)
= x - 7
Confirmed by yumdrea [9/22/2014 12:20:05 AM]
Simplify (x - y + 1) - (x + y - 1).
Question
Updated 9/19/2014 1:50:44 PM
(x - y + 1) - (x + y - 1)
= (x - y + 1) + (-x - y + 1)
= -2y + 2
How do I Simplify (3x + 5) + (2x - 9) - (4x + 3)
Weegy: (3x + 5) + (2x - 9) - (4x + 3) = (5x - 4) - (4x + 3) = (5x - 4) + (-4x - 3) = x - 7 (More)
Question
Updated 9/19/2014 1:52:29 PM
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