дробь 5-2х/2 - 1-3х/5=2

Question

дробь 5-2х/2 - 1-3х/5=2

Answer 1

(5-2х)/2 - (1-3х)/5 = -(4х-23)/10

-4х-23/10=2

(23/10) - (2х/5)=2

(3/10) - (2х/5) = 0

-4х-3/10=0

4х=3

х=3/4

ответ: 3/4