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andrey2020 [161]
4 years ago
13

Explain and correct the error made by a student who simplified this expression.

Mathematics
1 answer:
blagie [28]4 years ago
4 0

Answer:

7x+54

Step-by-step explanation:

because you distribute the 7 to the x and the 8 first then you bring that down which becomes 7x+56 then you to the addition so you do 56+-2 which would give you 54.

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Step-by-step explanation:

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