Answer:
x = 32/9
Explanation:
Let x = 3.55555555repeating
Multiply by 10
10x = 35.555555 repeating
Subtract the first equation
10x = 35.555555 repeating
-x = 3.55555555repeating
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9x = 32
Divide each side by 9
9x/9 = 32/9
x = 32/9