Explain and correct the error made by a student who simplified this expression.
–2x + 7x + 8
...
Mathematics, 21.03.2021 15:10 rubycarbajal
Explain and correct the error made by a student who simplified this expression.
–2x + 7x + 8
(–2 + 7 + 8)x
13x
Answers: 2
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