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Simplifying -7(n + 8) = -3 + -7n Reorder the terms: -7(8 + n) = -3 + -7n (8 * -7 + n * -7) = -3 + -7n (-56 + -7n) = -3 + -7n Add '7n' to each side of the equation. -56 + -7n + 7n = -3 + -7n + 7n Combine like terms: -7n + 7n = 0 -56 + 0 = -3 + -7n + 7n -56 = -3 + -7n + 7n Combine like terms: -7n + 7n = 0 -56 = -3 + 0 -56 = -3 Solving -56 = -3 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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