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Simplifying 2k + -8 = 2(k + 1) Reorder the terms: -8 + 2k = 2(k + 1) Reorder the terms: -8 + 2k = 2(1 + k) -8 + 2k = (1 * 2 + k * 2) -8 + 2k = (2 + 2k) Add '-2k' to each side of the equation. -8 + 2k + -2k = 2 + 2k + -2k Combine like terms: 2k + -2k = 0 -8 + 0 = 2 + 2k + -2k -8 = 2 + 2k + -2k Combine like terms: 2k + -2k = 0 -8 = 2 + 0 -8 = 2 Solving -8 = 2 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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