Question

check: is 12 +(8+7) = (12+8) +7​

Answer 1

Answer:

Bro first we have to find the answer of first one as

12+(8+7) = 12+15= 27.

then we have to solve next one as

(12+8)+7 = 20+7= 27.

then we have to show like LHS=RHS = 27=27