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Simplifying -9(2 + 8) = 45 Combine like terms: 2 + 8 = 10 -9(10) = 45 Multiply -9 * 10 -90 = 45 Solving -90 = 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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