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Simplifying 2k + 7 + -2k + 9 = 0 Reorder the terms: 7 + 9 + 2k + -2k = 0 Combine like terms: 7 + 9 = 16 16 + 2k + -2k = 0 Combine like terms: 2k + -2k = 0 16 + 0 = 0 16 = 0 Solving 16 = 0 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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