Question

( x+ 2 intreg 8/15 ) × 3/2 = 5 întreg 1/4

Answer 1

(x + 2 8/15) × 3/2 = 5 1/4

(x + 38/15) × 3/2 = 21/4

x + 38/15 = 21/4 × 2/3

x + 38/15 = 7/2

x = 7/2 - 38/15 amplifici 7/2 cu 15, 38/15 cu 2

x = 105/30 - 76/30

x =  29/30