Question

[-1/2+3/7] + (-4/3) = (-1/2) + [-4/3+3/7]​

Answer 1

Step-by-step explanation:

BY TAKING LCM

(-7+6/14)+(-4/3)=(-1/2)+(-28+9/21)

(-1/14)+(-4/3)=(-1/2)+(-19/21)

again taking lcm

-3-56/42=-21-38/42

-59/42=-59/42

LHS=RHS

HENCE PROVED

HOPE IT HELPS YOU