1" =>-4y-y=-5-13
=>-5y=-18
=>y=18/5
2: =>2x+x=2/3+3/5
=>3x=19/15
=>x=19/45
3: =>17-14x-14=13-5x+15
=>-14x+3=-5x+28
=>-9x=25
=>x=-25/9
4: =>3(3x-7)+2(x+1)=-96
=>9x-21+2x+2=-96
=>11x=-96+19=-77
=>x=-7
5: =>15x-5x-5=6x+3
=>10x-5=6x+3
=>4x=8
=>x=2
1" =>-4y-y=-5-13
=>-5y=-18
=>y=18/5
2: =>2x+x=2/3+3/5
=>3x=19/15
=>x=19/45
3: =>17-14x-14=13-5x+15
=>-14x+3=-5x+28
=>-9x=25
=>x=-25/9
4: =>3(3x-7)+2(x+1)=-96
=>9x-21+2x+2=-96
=>11x=-96+19=-77
=>x=-7
5: =>15x-5x-5=6x+3
=>10x-5=6x+3
=>4x=8
=>x=2
mn oi giup mik 2 bai nay dc ko aj plss mn
mn oiw giups mik bai 1 vaf bai 2 dc ko aj
mn giúp mik nha tí mik nộp cho thấy rồi
mn giup mik nha plssss
mn oiw giup mik bai nay dc ko aj xin mn tai mik can gap
mn giup mik tu bai 1 den 3 dc ko aj plsss mn xin do
mn giúp mik dc ko ạ
mn giúp mik làm câu c vs
2 . ( x³ -1)-2x²(x+2x⁴) +(4x⁵+4)x=6. 3. (X²-4x+16)(x+4)-x(x+1)(x+2)+3x²= 0 4 . ( 8x +2 ) (1-3x) + ( 6x-1)(4x-10) =-50 Đề bài là tìm x nha mn Nhanh giúp mik vs