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Simplifying -30x2 + -20 = 16 Reorder the terms: -20 + -30x2 = 16 Solving -20 + -30x2 = 16 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '20' to each side of the equation. -20 + 20 + -30x2 = 16 + 20 Combine like terms: -20 + 20 = 0 0 + -30x2 = 16 + 20 -30x2 = 16 + 20 Combine like terms: 16 + 20 = 36 -30x2 = 36 Divide each side by '-30'. x2 = -1.2 Simplifying x2 = -1.2 Reorder the terms: 1.2 + x2 = -1.2 + 1.2 Combine like terms: -1.2 + 1.2 = 0.0 1.2 + x2 = 0.0 The solution to this equation could not be determined.
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