4 years ago

Nadia solved the equation 4x-4=20!4x=16 x=4what error did she make

Mathematics

2 answers:

irakobra [83]4 years ago

8 0

4(4) -4 = 16-4 = 12
She was wrong because she thought that x= 6

telo118 [61]4 years ago

6 0

The error is 20 is not the answer for 16-4

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