Question

Реши уравнение (2x+x+9+8x):4-26=45

Answer 1

(2x + x + 9 + 8x)4 - 26 = 45
(11x + 9)4 = 71 
11x + 9 = 284
11x = 275
x = 25

Answer 2

(2x+x+9+8x):4-26=45
(11x+9):4=71
11x+9=284
11x=275
x=25