Уравнение : (7 1/15 - 2 29/30 ) · Х = 41

Question

Уравнение : (7 1/15 - 2 29/30 ) · Х = 41

Answer 1

( 7 ( 1/15 ) - 2 ( 29/30 ) ) * Х = 41
( 7 ( 2/30 ) - 2 ( 29/30 ) ) * Х = 41
( 6 ( 32/30 ) - 2 ( 29/30 ) * Х = 41
4 ( 3/30 ) * Х = 41
Х = 41 : 4,1
Х = 10