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11/12-(2/5+x)=2/3.(6x+1)
11/12-(2/5+x)=2/3.(6x+1)
tìm x: a) 2(4x-3)-3(x+5)+4(x-10)=5(x+2)
b ) 11/12-(2/5+x)= 2/3*(6x+1)
m.n giúp mk nhanh nhanh nha mai mk phải nộp r cứu t vs
Help me:
\(\frac{11}{12}-\left(\frac{2}{5}+x\right)=\frac{2}{3}\cdot\left(6x+1\right)\)
Tìm x biết :
a, 4.(18 - 5x) - 12.(3x - 7) = 15.(2x - 16) - 6(x + 14)
b, 5.(3x + 5) - 4.(2x - 3) = 5x + 3.(2x + 12) + 1
c, 2.(5x - 8) - 3.(4x - 5) = 4.(3x - 4) + 11
d, (3x + 2)(2x + 9) - (x + 2)(6x + 1) = (x + 1) - (x - 6)
e, (8x - 3)(3x + 2) - (4x + 7)(x + 4)= (2x + 1)(5x - 1) - 33
tìm x biết : 11/12 - ( 2/5 + x) = 2/3 * (6x +1 )
( Mn giúp mk vs )
(2/3+x)-11/12=-2/3.(1+6x)
giúp hộ đi mọi người
\(\frac{11}{12}\)-(\(\frac{2}{5}\)+x)=\(\frac{2}{3}\)*(6x+1)
a) 1/x-1 + -2/3 x (3/4 - 6/5) = 5/2-2x
b) 3 - 2/2x-3 = 2/5 + 2/9-6x - 3/2
c) x/2 - 1/x = 1/12