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Simplifying 99999999999999999999999999999999999999999 + 9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999 = 0 Combine like terms: 99999999999999999999999999999999999999999 + 9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999 = 10000000000000000000000000000000000000000000000000000000099999999999999999999999999999999999999998 10000000000000000000000000000000000000000000000000000000099999999999999999999999999999999999999998 = 0 Solving 10000000000000000000000000000000000000000000000000000000099999999999999999999999999999999999999998 = 0 Couldn't find a variable to solve for. This equation is invalid, the left and right sides are not equal, therefore there is no solution.
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