\((x+356)=154 .6 \)
\(x+356=924\)
\(x=924-356\)
\(x=568\)
`a)`
`(x+356):6=154`
`x+356=154xx6`
`x+356=924`
`x=924-356`
`x=568`
_____________________
`b)`
`x``xx4:2=9474`
`x``xx4=9474xx2`
`x``xx4=18948`
`x=18948:4`
`x=4737`
`@An`
\(x . 4 : 2 = 9474\)\( \)
\(x . 4 = 9474 . 2 \)
\(x . 4 = 18948\)
\(x = 18948 : 4 \)
\(x = 4737\)