Question

(y-1)/3 - (y-2)/4 = 1 then y = ?​

Answer 1

.Y-1/3 - y-2/4 = 1

4(y-1) - 3 (y-2)/12 =1

4y-4-3y+6/12=1

Y+2/12=1

Y+2=12

Y=12-2

Y=10