(1-10/7)х=4/9 плиззз

Question

(1-10/7)х=4/9 плиззз

Answer 1

(1-10/7) х = 4/9
3/10 х = 4/9
х = (4/9) / (3/10) 
х = (4/9) * (10/3)
х = (4*10) / (9*3) = 40/27

Ответ: х = 40/27

Comments

(1-10/7)x=4/9