Question

( 346 – ( х : 16 – 398 )) : 7 = 42.

Answer 1

$(346-(x:16-398)):7=42 \ 346-(x:16-398)=42*7 \ 346-(x:16-398)=294 \ x:16-398=346-294 \ x:16-398=52 \ x:16=52+398 \ x:16=450 \ x=450 * 16 \ x=7200$

Answer 2

`•. ¸ (¯ `•. • '¯) ¸. • 
`• ¸ • ☆ ° '° ☆ ¸ ¸ ¸ ¸ .... ★ •' ¯` •. -.> ❥ 
┊ ┊ ┊ * Решение во вложении.
┊ ┊ ☆ 
┊ ★ 
★