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Simplifying 2x2 + -4 = 50 + 2x2 Reorder the terms: -4 + 2x2 = 50 + 2x2 Add '-2x2' to each side of the equation. -4 + 2x2 + -2x2 = 50 + 2x2 + -2x2 Combine like terms: 2x2 + -2x2 = 0 -4 + 0 = 50 + 2x2 + -2x2 -4 = 50 + 2x2 + -2x2 Combine like terms: 2x2 + -2x2 = 0 -4 = 50 + 0 -4 = 50 Solving -4 = 50 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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