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vazorg [7]
3 years ago
11

Which line shows the first error in the solution?

Mathematics
2 answers:
Kamila [148]3 years ago
6 0
A line 3 is the answer 

Lana71 [14]3 years ago
3 0
5th line shows the error.

It should be: 3x  = -12  

Hope this helps!
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