(x-32+11)=(21-33+7)

(x-32+11)=-5

x-33         =-5-11

x-33         =-16

x              =-16+33

x              =17

Ta có : ( x - 32 + 11 ) = ( 21 - 33 + 7 )

        => x - 32 + 11   =          -5

        => x - 32          =    -5  -  11

        => x - 32          =        -16

        => x                =     -16 + 32

        => x                =       -16

Vậy x = -16

giải cho mình đi

giải cho mình

b;\(\frac{x}{17}=\frac{60}{204}\)

=> \(x=60.17:204=5\)

c; \(6+\frac{x}{33}=\frac{7}{11}\)

=> \(6=\frac{7}{11}-\frac{x}{33}\)

=> \(6=\frac{21}{33}-\frac{x}{33}\)

=> \(6=\frac{21-x}{33}\)

=> \(21-x=198\)

=> \(x=21-198\)

=> \(x=-117\)

tự làm

a, x - 32 + 11 = 21 - 33 + 7

\(\Rightarrow x-32+11-21+33-7=0\)

\(\Rightarrow x-21-21+33-7=0\)

\(\Rightarrow x-42+33-7=0\)

\(\Rightarrow x-9-7=0\)

\(\Rightarrow x-15=0\)

\(\Rightarrow\)\(x=15\)

Vậy: \(x=15\)

Chúc bạn học tốt :)

a,11-(15+21)=x-(25-9)

      11-15-21=x-25+9

               -x=-25+9-11+15+21

               -x=9

                x=-9

b,9-25=(7-x)-(25+7)

    -16=7-x-32

      x=7-32+16

     x=-9

a: \(8x\left(2023+x\right)-8x\left(x+2024\right)=56\)

=>\(8x\left(x+2023-x-2024\right)=56\)

=>-8x=56

=>\(x=\frac{56}{-8}=-7\) (nhận)

b: \(5-2025x=9-2026\left(x-1\right)\)

=>-2025x+5=9-2026x+2026

=>-2025x+5=-2026x+2035

=>x=2035-5=2030(nhận)

c: \(\left(-12\right)^2\cdot x=56+10\cdot13x\)

=>144x=56+130x

=>14x=56

=>x=4(nhận)

d: -(x-32+11)=(21-33-x+7)

=>-(x-21)=(-x-5)

=>-x+21=-x-5

=>21=-5(vô lý)

=>x∈∅

e: \(-2\left(x+6\right)+6\left(x+10\right)=8\)

=>-2x-12+6x+60=8

=>4x+52=8

=>4x=8-52=-44

=>\(x=-\frac{44}{4}=-11\) (nhận)

a 43+(9-21)=317-(x-317)

43+(-10)=317-x-317

31=(317-317)-x

31=-x

x=-31

h minh nha