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maks197457 [2]
3 years ago
15

Please help and give right answers please!

Mathematics
1 answer:
trasher [3.6K]3 years ago
3 0

Answer:

7

Step-by-step explanation:

x * x = 7x

7 x 7 = 7 x 7

49 = 49

so if x is 7, the equation is true...

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