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Simplifying x + 12 = 3(x + -1) + -2x Reorder the terms: 12 + x = 3(x + -1) + -2x Reorder the terms: 12 + x = 3(-1 + x) + -2x 12 + x = (-1 * 3 + x * 3) + -2x 12 + x = (-3 + 3x) + -2x Combine like terms: 3x + -2x = 1x 12 + x = -3 + 1x Solving 12 + x = -3 + 1x Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1x' to each side of the equation. 12 + x + -1x = -3 + 1x + -1x Combine like terms: x + -1x = 0 12 + 0 = -3 + 1x + -1x 12 = -3 + 1x + -1x Combine like terms: 1x + -1x = 0 12 = -3 + 0 12 = -3 Add '-12' to each side of the equation. 12 + -12 = -3 + -12 Combine like terms: 12 + -12 = 0 0 = -3 + -12 Combine like terms: -3 + -12 = -15 0 = -15 Simplifying 0 = -15 Combine like terms: 0 + 15 = 15 15 = -15 + 15 Combine like terms: -15 + 15 = 0 15 = 0 The solution to this equation could not be determined.
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