Question

x+2x=3^2.3

Giải giúp mik tick,làm sớm+đúng nha

Answer 1

x+2x=3^2.3
3x=9.3
3x=27
x=27:3
x=9 k mik nhé ! :)

Answer 2

3x = 3^2.3

3x = 9.3 = 27

x = 27 : 3

x = 9

k mk nha

Answer 3

\(x+2x=3^2.3\)

\(x+2x=12\)

\(x.\left(2+1\right)=12\)

\(x.3=12\)

\(x=12:3\)

\(x=4\)

Answer 4

x+2x=3².3

x.(1+2)=9.3

x.3=27

x=27:3

x=9

Answer 5

x + 2x=3² x 3

x(1+2)=9 x 3

x(1+2)=27

=>x=27

Answer 6

thank  trần minh tú nha