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Simplifying 6r + -2 = 6r Reorder the terms: -2 + 6r = 6r Add '-6r' to each side of the equation. -2 + 6r + -6r = 6r + -6r Combine like terms: 6r + -6r = 0 -2 + 0 = 6r + -6r -2 = 6r + -6r Combine like terms: 6r + -6r = 0 -2 = 0 Solving -2 = 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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