98 x 456 x 123 x 753 x 246 x 2222 x 11 x 11 x 11 x 25 x 36 x 25 x 12 x 13 x 159 x 487 x 258 x 12589 x 1524 x ( 36987 - 36987 ) = 0

:)))

98 x 456 x 123 x 753 x 246 x 2222 x 11 x 11 x 11 x 25 x 36 x 25 x 12 x 13 x 159 x 487 x 258 x 12589 x 1524 x ( 36987 - 36987 ) =0

ht

k mk nha

98 x 456 x 123 x 753 x 246 x 2222 x 11 x 11 x 11 x 25 x 36 x 25 x 12 x 13 x 159 x 487 x 258 x 12589 x 1524 x ( 36987 - 36987 ) 

=>0

ht 

\(=89100\)

36 x 11 x 25 x 9=89100

hok tốt

89100

x + 36 - 25 = 11

x + 11        = 11

x                = 11 - 11

x                = 0

cho mình nha !! A - ri - ga - to nhìu

x=11+25-36

x=0

x + 36 - 25 = 11

x + 36        = 11 + 25

x + 36        = 36

x                = 36 - 36

x                = 0

|x|+25=36

       x=36-25

       x=|11|

34-|x|=15

       x=34-15

        x=|19|

|x|-11-2=5

|x|-9     =5

          x=5+9

           x=|14|

lxl + 25 =36

       lxl =36-25

       lxl =11

|x| + 25 =36 

/x/=36-25

/x/=11

<=>x=11 hoặc x=-11

34 - |x| =15

/x/=34-15

/x/=19

<=>x=19 hoặc x=-19

|x|-11-2=5

/x/-11=5+2

/x/-11=7

/x/=7+11

/x/=18

<=>x=18 hoặc x=-18

a: =>3x=10+14=24

=>x=8

b: =>25-30-x=-19

=>-5-x=-19

=>x+5=19

=>x=14

c: =>15-x=12+14=26

=>x=-11

d: =>4x+11-x-34=67

=>3x-23=67

=>3x=90

=>x=30

e: =>-x-14=289-36-289=-36

=>x+14=36

=>x=22

a) 3x=24
     x=8
b) 25-30-x=-19
    25-30+19=x
     14=x
c) 15-x=26
         x=-11
d) 4x+11-x-34=67
    3x=90
      x=30
e) -14-x= -36
          x=-14 -36
          x= 22
      
 

\(\frac{25}{36}-2\left(x+\frac{1}{4}\right)=\frac{11}{12}\)

\(\Rightarrow2\left(x+\frac{1}{4}\right)=\frac{25}{36}-\frac{11}{12}=\frac{25}{36}-\frac{33}{36}\)

\(\Rightarrow2\left(x+\frac{1}{4}\right)=\frac{-8}{36}=\frac{-2}{9}\)

\(\Rightarrow x+\frac{1}{4}=\frac{-2}{9}:2=\frac{-2}{9}.\frac{1}{2}=\frac{-1}{9}\)

\(\Rightarrow x=\frac{-1}{9}-\frac{1}{4}=\frac{-4-9}{36}=\frac{-13}{36}\)

\(\frac{25}{36}-2\left(x+\frac{1}{4}\right)=\frac{11}{12}\)

\(\Rightarrow2\left(x+\frac{1}{4}\right)=\frac{25}{36}-\frac{11}{12}\)

\(\Rightarrow x+\frac{1}{4}=\frac{-2}{9}:2\)

\(\Rightarrow x=\frac{-1}{9}-\frac{1}{4}\)

\(\Rightarrow x=\frac{-13}{36}\)

Vậy \(x=\frac{-13}{36}\)

\(\frac{25}{36}-2\left(x+\frac{1}{4}\right)=\frac{11}{12}\)

               \(2\left(x+\frac{1}{4}\right)=\frac{25}{36}-\frac{11}{12}\)

                \(2\left(x+\frac{1}{4}\right)=\frac{-2}{9}\)

                      \(x+\frac{1}{4}=\frac{-2}{9}:2\)

                       \(x+\frac{1}{4}=\frac{-2}{9}.\frac{1}{2}\)

                      \(x+\frac{1}{4}=\frac{-1}{9}\)

                                  \(x=\frac{-1}{9}-\frac{1}{4}\)

                                  \(x=\frac{-13}{36}\)

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