x : 0,125 + x : 0,5 + x : 0,25 = x : 0,5 + 165

x : 8 + x : 2 + x : 4 = x : 2 + 165

x : x : 8 + x : 2 + x : 4 = 2 + 165

1 : 8 + x : 2 + x : 4 = 167

8 + x : [ 2 + 4 ] = 167

8 + x :   6  + 167

x : 6 = 167 - 8

x : 6 = 159

x = 159 : 6

x = 26.5

=>x+4x+2x+8x=0,45

=>15x=0,45

=>x=0,03

=>x+2x+4x+8x=15

=>15x=15

=>x=1

\(x+x:0,5+x:0,25+x:0,125=15\)

\(x+x:\dfrac{1}{2}+x:\dfrac{1}{4}+x:\dfrac{1}{8}=15\)

\(x+x\times2+x\times4+x\times8=15\)

\(x\times\left(1+2+4+8\right)=15\)

\(x\times15=15\)

\(x=15:15\)

\(x=1\)

X : (1+0,5+0,25+0,125)=2022

X : 1,875 = 2022

X = 1078,4

x+x:0,5+x:0,25+x:0,125 = 2022

x.(1+1/2+1/4+1/8) = 2022

x.15/8 = 2022

x = 2022: 15/8

x = 1078,4

`x+x:0,25+x:0,5+x:0,125=0,45`

`=>x+x xx 4+x xx 2+x xx 8=0,45`

`=> x xx (1+4+2+8)=0,45`

`=> x xx 15=0,45`

`=> x =0,45:15`

`=>x=0,03`

\(x+x:0,25+x:0,5+x:0,125=0,45\)
\(x\times1+x\times4+x\times2+x\times8=0,45\)
\(x\times\left(1+4+2+8\right)=0,45\)
\(x\times15=0,45\)
\(x=0,45:15\)
\(x=0,03\)

x+x:1/4+x:1/2+x:1/8 bằng 0.45

X+X x 4+ X x 2+ X x 8 bằng 0.45

x+4x+2x+8x bằng 0.45

15x bằng 0.45

x bằng 0.45/15 bằng 0.03

x + x : 0,5 + x : 0,25 + : 0,125 = 15

dấu + hay :

=>x+2x+4x+8x=15

=>15x=15

hay x=1

\(x\cdot4+x\cdot8+x\cdot2=140\\ x\cdot\left(4+8+2\right)=140\\ x=10\)

`x+x:0,25+x:0,5+x:0,125=0,45`

`x+x xx4+x xx2+x xx8=0,45`

`x xx(1+4+2+8)=0,45`

`x xx15=0,45`

`x=0,45:15=0,03`

=>x+4x+2x+8x=0,45

=>15x=0,45

hay x=0,03

0,03 nha