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Simplifying 4 + -2(-2x + 2) = 4x + 2 Reorder the terms: 4 + -2(2 + -2x) = 4x + 2 4 + (2 * -2 + -2x * -2) = 4x + 2 4 + (-4 + 4x) = 4x + 2 Combine like terms: 4 + -4 = 0 0 + 4x = 4x + 2 4x = 4x + 2 Reorder the terms: 4x = 2 + 4x Add '-4x' to each side of the equation. 4x + -4x = 2 + 4x + -4x Combine like terms: 4x + -4x = 0 0 = 2 + 4x + -4x Combine like terms: 4x + -4x = 0 0 = 2 + 0 0 = 2 Solving 0 = 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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