Find the error and explain why:
1. 9x+2=x+5
9x+2=6
9x=4
x=4/9
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Mathematics, 16.10.2019 09:01 drice517
Find the error and explain why:
1. 9x+2=x+5
9x+2=6
9x=4
x=4/9
2. 3(x-4)+5=12
3x+4+5=12
3x+9=12
3x=3
x=1
Answers: 1
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