Question

Giúp hộ mình bài này nha !!!
Tìm x :

2⁵  .  3²  - 8 . ( x - 2 ) = 2³ 

Answer 1

\(2^5.3^2-8.\left(x-2\right)=2^3\)

\(288-8\left(x-2\right)=8\)

\(8\left(x-2\right)=280\)

\(x-2=35\)

\(x=37\)

chúc bạn hc tốt

Answer 2

\(2^5.3^2-8\left(x-2\right)=2^3\Leftrightarrow288-8\left(x-2\right)=8\Leftrightarrow-8\left(x-2\right)=-280\Leftrightarrow x-2=35\Leftrightarrow x=37\)

Answer 3

2⁵.3²-8(x-2) = 2³

=> 288-8(x-2) = 8

8(x-2) = 288-8

8(x-2) = 280

x-2 = 280 : 8

x-2 = 35

x = 35 + 2

x = 37

Answer 4

288−8(x−2)=8

8(x−2)=280

x−2=35