4x-3=0 hoặc 2x+1=0
4x-3=0 => 4x=3 => x=3:4 => x=0,752x+1=0 => 2x=-1 => x=-1:2 => x=-0,5
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Các câu hỏi tương tự
|2 + 3x| = |4x - 3|
|3/2x + 1/2| = |4x - 1|
|5/4x - 7/2| - |5/8x + 3/5| = 0
|7/5x + 3/2| - |4/3 - 1/4| = 0
các bn giúp mk vs
2x-3=x+1/2
4x-(x+1/2)=2x-(1/2-5)
2/3-1/3(x-2/3)-1/2(2x+1)=5
(x+1/2).(x-3/4)=0
(2x-1).(3x+1/5)=0
4x^2 -2x=0
ai giúp mik, cho 10 like VIỆT NAM nói là làm
a) (5x-1) . ( 2x-1/3)=0
b) ( -0,6x-1/2) .3/4-(-1)=1/3
c) ( 4x-9) ( 2,5+-7/3x)=0
d) 1/4x-1+1/3.(5/2x-6)-( 3/8x +)=4,5
(4x-1)(2x-2)-(2x-3)(2x-1)=0
tìm x
(2x-3)(3/4x+1)=0
(2x-3)•(3/4x+1)=0
a,/1-4x/=2x-3
b,/2x/+3=5-2x
c,/3x-1/=6
d,x(x+2/3)=0
x-(x-1/2)=0
A) 4x.|x+3|-2x(x-5)=0
B) 7x.(3-2x)-4x(x+1)=0
CÁC BẠN ƠI GIÚP MK GẤP GẤP NHA
(2x+1).(4x-3)=0