Question

1/4:3/4х-1/2+2/5=1/2 решите уравнение плиииз

Answer 1

14 : 34x -12 + 25 =12
14 : 34X = 12 +12 -25
12 + 12 -25 =510 + 510 -410 = 610 =35
14 : 34x =35
34x = 14 :35 
14  :35 = 14 x 53 =512
34x= 512
x = 512 : 34 = 512 x43 =59
x = 59