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Kobotan [32]
3 years ago
8

All of the following are equivalent except 7x2, 4x+3x, (4+3)x, 7x

Mathematics
2 answers:
Virty [35]3 years ago
5 0

Answer:

7x^2 (the first choice)

Step-by-step explanation:

7x^2

4x+3x = 7x

(4+3)x = 7x

7x

All are 7x except for the first one which is 7x^2

Sophie [7]3 years ago
4 0

Answer:

7x^2 (the first choice)

Step-by-step explanation:

7x^2

4x+3x = 7x

(4+3)x = 7x

7x

All are 7x except for the first one which is 7x^24

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Papessa [141]

Answer:

X = 4, Y = 3.

Explanation:

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6 0
3 years ago
Read 2 more answers
I’ll mark you if it’s right.
Kamila [148]

Answer:

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3 years ago
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xxTIMURxx [149]

Answer:

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Step-by-step explanation:

i^15

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