1/3.x-0,5.x=0,75
x(1/3-0,5) = 0,75
x.(-1/6)=0,75
x = -4,5
1/3.x-0,5.x=0,75
x(1/3-0,5) = 0,75
x.(-1/6)=0,75
x = -4,5
Tìm x
1/3 x X - 0,5 x X = 0,75
3/7 x 1/2 + 0,5 x 4/7 + 0,125 x 16 + 84 x 1/8
0,75 x 6 + 49 x 3/4 + 3/4 x 24 x 0,75
1/3 x 4/5 + 2/3 + 1/3 +6/5
tìm x:
a) 1/2.x+3/5.(x-2)= 3
b)1/3.x-0,5.x= 0,75
c)3/-2.x-0,5.x=75%
d)-2/5.x+1/4=75%-3/4.x
Tìm x, biết:
a) \(\left(\dfrac{3}{4}.x+2\dfrac{1}{2}\right).\dfrac{-2}{3}=\dfrac{1}{8}\)
b) \(\dfrac{1}{3}.x-0,5.x=0,75\)
Tìm x
\(\frac{1}{3}\). x - 0,5 . x = 0,75
Tim x:
a) (2x - 1)^3 = 8
b) (x - 1)^x+2 = (x - 1)^x + 4
c) 3^x - 1 + 5 . 3^3x -1 =162
d) x - 0,75 : 0,5 = (1/2)^3 .(-1)^6
tìm x:
107 + (210 - x) = 317
2x + (0,5 + 25%) = 0,75
4221 : (x - 16) = 21
156 - (x + 61) = 21
(235 - x) - 81 = 54
50% + 0,75 . x = 0,5
giúp mình với! >_<
tìm max:
A=0,75-|x-3,2|
B=0,7-|3x-1|
C=1/|x+0,3|+0,5
tìm min:
A=0,5.|0,3x|+0,7
B=2|x+15|-3,2
tìm x biết
a,\(\left(\frac{3}{4}.x+2\frac{1}{2}\right).\frac{-2}{3}=\frac{1}{18}\)
b,\(\frac{1}{3}.x-0,5.x=0,75\)
ai nhanh thì tick