Question and answer
3 – (–3) + 7 – 4 =
3 – (–3) + 7 – 4 = 3 + 3 + 7 - 4 = 6 + 7 - 4 = 13 - 4 = 9
Question|Asked by francybadinga
Asked 12/12/2017 12:09:51 PM
Updated 12/12/2017 2:12:30 PM
1 Answer/Comment
Edited by Masamune [12/12/2017 2:11:49 PM]
g
Get an answer
New answers
Rating
8
3 – (–3) + 7 – 4
= 3 + 3 + 7 - 4
= 6 + 7 - 4
= 13 - 4
= 9
Added 12/12/2017 2:12:30 PM
This answer has been confirmed as correct and helpful.
Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by francybadinga
Solve the following system by any method. –3x + 5y = –9 4x + 8y = 12
Question|Asked by francybadinga
Updated 12/13/2017 9:04:17 AM
1 Answer/Comment
–3x + 5y = –9
4x + 8y = 12

(–3x + 5y = –9) * (4)
-12x + 20 = -36
(4x + 8y = 12) * (3)
12x + 24y = 36

(-12x + 20 = -36) + (12x + 24y = 36)
44y = 0
y = 0

–3x + 5(0) = –9
-3x = -9
x = -9/-3
x = 3

Solution set: (3, 0)
Added 12/13/2017 9:04:17 AM
This answer has been confirmed as correct and helpful.
34,461,083
questions answered
Popular Conversations
The correct plural of the noun attorney is _______. The primary ...
Weegy: The correct plural of noun attorney is attorneys.
9/17/2021 5:26:50 PM| 15 Answers
The correct plural of the noun attorney is _______. The primary ...
Weegy: The correct plural of noun attorney is attorneys.
9/22/2021 12:44:42 PM| 12 Answers
For each blank, write a word that is an antonym of the italicized ...
Weegy: He couldn t bear the cold of Alaska after living in the HEAT of Texas.
9/21/2021 6:52:09 PM| 9 Answers
Another name for World War I is _______. Nationalism, alliances, ...
Weegy: Another name for World War I is: the Great War.
9/23/2021 3:46:55 PM| 6 Answers
What’s the reciprocal of 7:9
Weegy: The reciprocal of 7:9 is 1/7: 1/9.
9/18/2021 5:31:04 PM| 4 Answers
S
L
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
P
1
L
P
1
Points 768 [Total 6641] Ratings 16 Comments 608 Invitations 0 Offline
S
L
Points 634 [Total 868] Ratings 1 Comments 624 Invitations 0 Offline
S
L
P
P
L
P
Points 467 [Total 7677] Ratings 14 Comments 327 Invitations 0 Offline
S
L
Points 447 [Total 613] Ratings 6 Comments 387 Invitations 0 Offline
S
L
R
P
Points 208 [Total 3157] Ratings 8 Comments 128 Invitations 0 Offline
S
L
Points 158 [Total 1510] Ratings 1 Comments 148 Invitations 0 Offline
S
L
P
P
Points 145 [Total 3920] Ratings 2 Comments 125 Invitations 0 Offline
S
L
Points 136 [Total 162] Ratings 0 Comments 136 Invitations 0 Offline
S
L
L
P
Points 131 [Total 5926] Ratings 1 Comments 121 Invitations 0 Offline
S
L
Points 118 [Total 144] Ratings 6 Comments 58 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.