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Simplifying 30 = 15 + 15 + 15 Combine like terms: 15 + 15 = 30 30 = 30 + 15 Combine like terms: 30 + 15 = 45 30 = 45 Solving 30 = 45 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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