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murzikaleks [220]
3 years ago
8

If AC = 15, solve for x. 2x+9 4x

Mathematics
1 answer:
sergij07 [2.7K]3 years ago
5 0

Answer:

x=3.

Step-by-step explanation:

2x+9=15

2x=15-9

2x=6

x=3

4x=15

x=15/4

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3 years ago
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olga_2 [115]

Answer:

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Step-by-step explanation:

14)

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16)

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3 years ago
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sveta [45]

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3 years ago
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Answer:

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