=>-2/3x+1/6=2/3x-1/3
=>-4/3x=-1/6
hay x=1/8
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Các câu hỏi tương tự
a) 3/4-2.|2x-2/3|=2
b) -5.(x+1/5)-1/2.(x-2/3)=3/2x-5/6
Tìm x :(x-2)(2x +1)-5(x +3)=2x(x-3)+4(1+2x)-2(1+x)
Ai nhanh mình tick lời giải chi tiết nha
tim x biet -2/3 (x-1/4)=1/3( 2x -1)
4.(5-x)-3.(1-x)=-32
3.|2x-3|=7-(-14)
22x-1-32=23
tìm x biết
left(3dfrac{1}{2}+2xright).2dfrac{2}{3}5dfrac{1}{3}
dfrac{3}{4}-2.left|2x-dfrac{2}{3}right|2
left(0.6-dfrac{1}{2}right).dfrac{3}{4}-left(-1right)dfrac{1}{3}
left(3x-1right).left(-dfrac{1}{2}x+5right)0
dfrac{1}{4}+dfrac{1}{3}:left(2x-1right)-5
left(2x+dfrac{3}{5}right)^2-dfrac{9}{25}0
-5.left(x+dfrac{1}{5}right)-dfrac{1}{2}.left(x-dfrac{2}{3}right)dfrac{3}{2}x-dfrac{5}{6}
Đọc tiếp
tìm x biết
\(\left(3\dfrac{1}{2}+2x\right).2\dfrac{2}{3}=5\dfrac{1}{3}\)
\(\dfrac{3}{4}-2.\left|2x-\dfrac{2}{3}\right|=2\)
\(\left(0.6-\dfrac{1}{2}\right).\dfrac{3}{4}-\left(-1\right)=\dfrac{1}{3}\)
\(\left(3x-1\right).\left(-\dfrac{1}{2}x+5\right)=0\)
\(\dfrac{1}{4}+\dfrac{1}{3}:\left(2x-1\right)=-5\)
\(\left(2x+\dfrac{3}{5}\right)^2-\dfrac{9}{25}=0\)
\(-5.\left(x+\dfrac{1}{5}\right)-\dfrac{1}{2}.\left(x-\dfrac{2}{3}\right)=\dfrac{3}{2}x-\dfrac{5}{6}\)
B1:Tính nhanh:
a)M -1/3 . 141/17 - 39/3 . -1/17
b)N -9/16 . 13/3 - (-3/4)^2 . 19/3
c)P(1+1/1.3) (1+1/2.4) (1+1/3.5)......(1+1/99.101)
B2:Tìm x,biết
a)1/2+3/2:x1/4
b)3/4+1/4.x7
c)1/2.4 + 1/4.6 +.........+1/(2x-2).2x 11/48
B3:Tìm x,biết
a)(x-1/2)^21/81
b)x+x(1+1/x)+x(1+2/x)1/3
c)2/x+43/x+5
Giải gấp hộ mk cái mấy bn ơi
Đọc tiếp
B1:Tính nhanh:
a)M= -1/3 . 141/17 - 39/3 . -1/17
b)N= -9/16 . 13/3 - (-3/4)^2 . 19/3
c)P=(1+1/1.3) (1+1/2.4) (1+1/3.5)......(1+1/99.101)
B2:Tìm x,biết
a)1/2+3/2:x=1/4
b)3/4+1/4.x=7
c)1/2.4 + 1/4.6 +.........+1/(2x-2).2x = 11/48
B3:Tìm x,biết
a)(x-1/2)^2=1/81
b)x+x(1+1/x)+x(1+2/x)=1/3
c)2/x+4=3/x+5
Giải gấp hộ mk cái mấy bn ơi
Tìm x , biết :
a) x - 3/4 = 2x + 1/2
b) 3 . ( x - 2 ) - 2 . ( x + 3 ) = 4
c ) / x - 3/2 / - 1/2 = -35 . ( 1/3 )6
Bài 1: Tìm x, biết:
a, 2/1/4x - 9/1/4 = |-20|
b, 1/2x + 2/3. ( x-2) =1/3
c, x- 25% = 6/11. (1/2+ 3/4 - 1/3)
d, - (-23) + (-36) - |-57| + (-29) .2
e, x/30 = 3/10 + -1/15
f, (x - 1/4) : 4/5 = 15/16
g, 1/3/5- 7/12 :x - -9/4
h, (2/4/5. x +50 ). 2/3 = -51
2x-3=3x+1
x+(-2)=3-x
3-2x=4-x