Question

find one's again please..

Answer 1

-3/4 ( -5/2 + 7/6) = -3/4*-5/2 + -3/4 * 7/6

15/8 - 21/24 = 15/8 - 21/24

we can see LHS = RHS already

(45-21)/24 = (45-21)/24

24/24 = 24/24

1 = 1

LHS = RHS