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
12 years ago. Rating: 0 | |
Top contributors in Uncategorized category
Unanswered Questions
Vsport - Tài trợ chính thức ĐTQG Argentina nhà cái Vsports - vsport.ac
Answers: 0
Views: 4
Rating: 0
SIN88 – Nhà Cái Trực Tuyến Đến Từ Quốc Đảo Sư Tử
Answers: 0
Views: 12
Rating: 0
BWINPH Casino: Join & Receive PHP 8,888 Immediately - BWINPH
Answers: 0
Views: 14
Rating: 0
Best Essay Writers
Answers: 0
Views: 17
Rating: 0
BenBet là điểm đến hàng đầu cho cá cược trực tuyến với sự đa dạng về thể loại, từ thể thao đến casino. Website: https://benclub.net/
Answers: 0
Views: 13
Rating: 0
cg777comph
Answers: 0
Views: 19
Rating: 0
OK9 Global
Answers: 0
Views: 17
Rating: 0
How can I get top cash for my unwanted car in Canberra?
> More questions...
Answers: 0
Views: 16
Rating: 0