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Simplifying 2k + -5 = 2(k + -5) Reorder the terms: -5 + 2k = 2(k + -5) Reorder the terms: -5 + 2k = 2(-5 + k) -5 + 2k = (-5 * 2 + k * 2) -5 + 2k = (-10 + 2k) Add '-2k' to each side of the equation. -5 + 2k + -2k = -10 + 2k + -2k Combine like terms: 2k + -2k = 0 -5 + 0 = -10 + 2k + -2k -5 = -10 + 2k + -2k Combine like terms: 2k + -2k = 0 -5 = -10 + 0 -5 = -10 Solving -5 = -10 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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