Simplify : 8m –[3m- {2m + 3- 2(4m-4)}]
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[ 3 m − { 2 m + 3 − 2 ( 4 m − 4 ) } ]
[3m-{2m+3-2(4m-4)}]
= 8 m − [ 3 m − { ( 2 − 8 ) m + ( 3 + 8 } ]
=8m-[3m-{(2-8)m+(3+8}] 8 m − [ 3 m − { − 6 m + 11 m } ] 8m-[3m-{-6m+11m}]
= 8 m − [ 3 m + 6 m − 11 ]
=8m-[3m+6m-11]
= 8 m − [ 9 m − 11 ]
=8m-9m+11=11-m
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Answer:
[3m−{2m+3−2(4m−4)}]
=8m−[3m−{(2−8)m+(3+8}]
8m−[3m−{−6m+11m}]
=8m−[3m+6m−11]
=8m−[9m−11]
=8m-9m+11=11-m
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