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Simplifying 7(6) + 4(-9) = -8 Multiply 7 * 6 42 + 4(-9) = -8 Multiply 4 * -9 42 + -36 = -8 Combine like terms: 42 + -36 = 6 6 = -8 Solving 6 = -8 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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