Question

Verify: (-4) + [15 + (-3)] = [(-4) + 15] + (-3)​

Answer 1

Answer:

Verify (-4) + {15+(-3)} = { -4+15 } + (-3). 2. See answers. vidhi12345 avatar. if anybody know then please answer me. vidhi12345 avatar

Answer 2

Question:-

Verify

$( - 4) + (15 + ( - 3)) = (( - 4) + 15) + ( - 3)$

Solution:-

Solve LHS and RHS simultaneously

$(- 4) + (15 + ( - 3)) = (( - 4) + 15) + ( - 3)$

$( - 4 )+ (15 - 3) = ( - 4 + 15) + ( - 3)$

$( - 4) + (12) = (11) + ( - 3)$

$12 - 4 = 11 - 3$

$8 = 8$

Hence, Verified