1 Answer
HI [ X-2] + 3 = 2X X-2 = 2X-3 X-2 -2X = -3 -2 -X = -3
THEREFORE -X = -1 THEREFORE X = 1
JUST TO CHECK SUBSTITUTE X [X - 2 ] +3 = 2X 1 - 2 +3 = 2 -1 +3 = 2
THEREFORE 2 = 2
WHEN YOU CARRY NUMBERS FROM ONE SIDE OF THE EQUALS SIGN THEY CHANGE THERE POWERS SO ADD BECOMES MINUS MINUS BECOMES A PLUS
DIVIDE BECOME MULTIPLICATION AND MULTIPLICATION BECOMES DIVIDE
THE EQUATION STARTS WITH PARENTHASIS AROUND THE X-2 SO THE +3 HAS TO BE TAKEN OVER TO THE OTHER SIDE OF THE EQUALS SO THAT IT RELEASES [X-2] FROM THE PARENTHASIS
HOPE THIS HELPS
13 years ago. Rating: 0 | |
Top contributors in Uncategorized category
Unanswered Questions
Ấu Dâm Trẻ Em
Answers: 0
Views: 4
Rating: 0
Nhà cái Ku88
Answers: 0
Views: 7
Rating: 0
may88vnnet
Answers: 0
Views: 7
Rating: 0
ống việt nam
Answers: 0
Views: 10
Rating: 0
For88: Trải nghiệm cá cược đỉnh cao với nhiều ưu đãi hấp dẫn
Answers: 0
Views: 19
Rating: 0
space11betlink
Answers: 0
Views: 12
Rating: 0
181BET - Trang Chủ Nhà Cái 181BET.COM | Link Đăng Ký Mới Nhất
Answers: 0
Views: 11
Rating: 0
8kbetmecom
> More questions...
Answers: 0
Views: 12
Rating: 0