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bogdanovich [222]
3 years ago
13

Find the mistake 3(x-6)+(4x+12)-6x= 3x-9+4x+12-6x= (3x+4x-6x)+(-9+12)= x+3

Mathematics
2 answers:
uysha [10]3 years ago
7 0
The mistake is there is no parenthesis around 4x+12
AnnyKZ [126]3 years ago
7 0
Its wrong because there should be no 4x+12
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