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Mathematics, 22.10.2020 20:01 mydoggy152

(x+18) = 7
Qax
1}x+6=7
3x+6–6=7+6
3x=1

what did she do wrong

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Answers: 2

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You know the right answer?
(x+18) = 7
Qax
1}x+6=7
3x+6–6=7+6
3x=1

what did she do wrong...
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