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Simplifying 3(-4x + 1) = -12x + -5 Reorder the terms: 3(1 + -4x) = -12x + -5 (1 * 3 + -4x * 3) = -12x + -5 (3 + -12x) = -12x + -5 Reorder the terms: 3 + -12x = -5 + -12x Add '12x' to each side of the equation. 3 + -12x + 12x = -5 + -12x + 12x Combine like terms: -12x + 12x = 0 3 + 0 = -5 + -12x + 12x 3 = -5 + -12x + 12x Combine like terms: -12x + 12x = 0 3 = -5 + 0 3 = -5 Solving 3 = -5 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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