Question

(x - 7) : 10 = x- 34​

Answer 1

$\it (x-7):10=x-34|_{\cdot10} \Rightarrow x-7=10x-340 \Rightarrow -7+340=10x-x \Rightarrow \\ \\ \Rightarrow 333=9x|_{:9} \Rightarrow x=37$

Answer 2

Explicație pas cu pas:

succese !!!!!!!!!!!!!!!!!!!