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Simplifying -2y + -8 + 2y = 20 Reorder the terms: -8 + -2y + 2y = 20 Combine like terms: -2y + 2y = 0 -8 + 0 = 20 -8 = 20 Solving -8 = 20 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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