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Simplifying 2(2k + 4) = -2(3 + -2k) Reorder the terms: 2(4 + 2k) = -2(3 + -2k) (4 * 2 + 2k * 2) = -2(3 + -2k) (8 + 4k) = -2(3 + -2k) 8 + 4k = (3 * -2 + -2k * -2) 8 + 4k = (-6 + 4k) Add '-4k' to each side of the equation. 8 + 4k + -4k = -6 + 4k + -4k Combine like terms: 4k + -4k = 0 8 + 0 = -6 + 4k + -4k 8 = -6 + 4k + -4k Combine like terms: 4k + -4k = 0 8 = -6 + 0 8 = -6 Solving 8 = -6 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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