simplify : 2a-[3b-{a-(2c-3b)+4c-3(a-b-2c)}]
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shikhar40:
answer is 8c+3b
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Solution:-
2a-[3b-{a-(2c-3b)+4c-3(a-b-2c)}]
= 2a- [3b -{a-2c-3b+4c-3a+3b+6c}]
= 2a - [3b-a+2c+3b-4c+3a-3b-6c]
= 2a - 3b +a-2c-3b+4c-3a+3b+6c
3a-3a -6b+3b+8c
= (8c-3b)ans
=
2a-[3b-{a-(2c-3b)+4c-3(a-b-2c)}]
= 2a- [3b -{a-2c-3b+4c-3a+3b+6c}]
= 2a - [3b-a+2c+3b-4c+3a-3b-6c]
= 2a - 3b +a-2c-3b+4c-3a+3b+6c
3a-3a -6b+3b+8c
= (8c-3b)ans
=
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