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Alex73 [517]
3 years ago
6

Identify the mistake:

Mathematics
2 answers:
Mariulka [41]3 years ago
6 0
He added 6x when it was moved across instead of subtracting 6x. so it should say -3x = 18 not 9x=18

im one brainliest answer away from being promoted, i would appreciate it if you gave it to me it would mean so much.
Andrews [41]3 years ago
4 0
Should have subtracted 3x
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