\(93x-13=17x\)
\(93x-17x=13\)
\(76x=13\)
\(x=\dfrac{13}{76}\)
Số xấu như vậy,bạn có nhầm đề không?
Theo đề ta có:
93x- 13= 17x
=> \(\left\{{}\begin{matrix}13=93x-17x\\\Rightarrow13=x\left(93-17\right)\end{matrix}\right.\)
=> \(\left\{{}\begin{matrix}\\\end{matrix}\right.x.\left(93-17\right)=13\)
=> \(\left\{{}\begin{matrix}x.76=13\\\end{matrix}\right.\)
=> \(\dfrac{13}{76}\)
Vậy x= \(\dfrac{13}{76}\)