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zysi [14]
3 years ago
15

I don't know what it means

Mathematics
1 answer:
xz_007 [3.2K]3 years ago
7 0

Answer:   x + 1 = 15

Step-by-step explanation:

solve -

x= 15 - 1

x = 14

x is a variable so it's not fix value in math

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