Inactive Tutor answered 11/24/14
Tutor
New to Wyzant
x = 0.9999...
10x = 9.999...
Subtracting, 10x - x = 9.
9x = 9
x = 1 :-)
Tigerlilly W.
asked 11/24/14Inactive Tutor answered 11/24/14
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Inactive Tutor
11/24/14