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Simplifying 9(7 * 7 + -3 * 8) = 0 Multiply 7 * 7 9(49 + -3 * 8) = 0 Multiply -3 * 8 9(49 + -24) = 0 Combine like terms: 49 + -24 = 25 9(25) = 0 Multiply 9 * 25 225 = 0 Solving 225 = 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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