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Simplifying 3(13) + 7 = 5(13) Multiply 3 * 13 39 + 7 = 5(13) Combine like terms: 39 + 7 = 46 46 = 5(13) Multiply 5 * 13 46 = 65 Solving 46 = 65 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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