It is known that the absolute value of (K + 1) x ^ k - 5 = 7 is a linear equation of one variable about X, and the value of K is obtained | Math enthusiast | Mathematical art

It is known that the absolute value of (K + 1) x ^ k - 5 = 7 is a linear equation of one variable about X, and the value of K is obtained

The absolute value of (K + 1) x ^ K-5 = 7 is a linear equation of one variable with respect to X
Then | K | = 1, K + 1 ≠ 0
Then k = ± 1, K ≠ - 1
So k = 1

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