Question

3X-1 ДРОБЬ 2 - 4X-2 ДРОБЬ 7 = 1
3x-1/2 - 4x-2/7 =1

Answer 1

(3x-1)/2 - (4x-2)/7 =1

7(3х-1)-2(4х-2)=1*14

21х-7-8х+4=14

21х-8х=14-4+7

13х=17

х=17/13=1  4/13