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Simplifying 2(1) = 5 + 7(1) Multiply 2 * 1 2 = 5 + 7(1) Multiply 7 * 1 2 = 5 + 7 Combine like terms: 5 + 7 = 12 2 = 12 Solving 2 = 12 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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