Question

verify it -1+(-2/3+-3/4)=(-1+-2/3)-3/4​

Answer 1

Step-by-step explanation:

-1 + (-8-9/12) = (-3-2)/3 - 3/4

-1 - 17/12 = -5/3 - 3/4

-12-17/12 = -20-9/12

-29/12 = -29/12

LHS = RHS

Hence verified

Answer 2

Answer:

-1+(-2/3+-3/4)=(-1+-2/3)-3/4

-1+(-2/3-3/4)=(-1-2/3)-3/4

-1 + (-8-9/12) = (-3-2/3)-3/4

-1+(-17/12) = -5/3 -3/4

-1 -17/12 = -5/3 -3/4

-12-17/12 = -20-9/12

-29/12 = -29/12

L.H.S = R.H.S

hope it helps you