G
GTAVIE GAMING
Cấp bậc
Điểm
0
Cảm ơn
0
Đã hỏi
Đã trả lời
Câu hỏi:
Câu trả lời của bạn: 19:57 09/04/2021
=> 5x-3-3x+6=0
=> 2x-3=0
=> 2x=3
=> x=3/2
=> 2x-3=0
=> 2x=3
=> x=3/2
Câu hỏi:
Câu trả lời của bạn: 19:12 09/04/2021
B
format('truetype')%3Bfont-weight%3Anormal%3Bfont-style%3Anormal%3B%7D%3C%2Fstyle%3E%3C%2Fdefs%3E%3Cline%20stroke%3D%22%23000000%22%20stroke-linecap%3D%22square%22%20stroke-width%3D%221%22%20x1%3D%222.5%22%20x2%3D%2247.5%22%20y1%3D%2221.5%22%20y2%3D%2221.5%22%2F%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%228.5%22%20y%3D%2216%22%3E3%3C%2Ftext%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20font-style%3D%22italic%22%20text-anchor%3D%22middle%22%20x%3D%2217.5%22%20y%3D%2216%22%3Ex%3C%2Ftext%3E%3Ctext%20font-family%3D%22math135b31cfba37a56451b4768509d%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2229.5%22%20y%3D%2216%22%3E%26%23x2212%3B%3C%2Ftext%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2241.5%22%20y%3D%2216%22%3E1%3C%2Ftext%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20font-style%3D%22italic%22%20text-anchor%3D%22middle%22%20x%3D%2225.5%22%20y%3D%2238%22%3Ex%3C%2Ftext%3E%3Ctext%20font-family%3D%22math135b31cfba37a56451b4768509d%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2258.5%22%20y%3D%2227%22%3E%3D%3C%2Ftext%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2271.5%22%20y%3D%2227%22%3E0%3C%2Ftext%3E%3C%2Fsvg%3E)
Câu hỏi:
Câu trả lời của bạn: 19:54 07/04/2021
Vì a 2a<2b. Cộng cả hai vế với 2 ta được 2a+2<2b+2
