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Simplifying 13x2 + -12 = -144 Reorder the terms: -12 + 13x2 = -144 Solving -12 + 13x2 = -144 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '12' to each side of the equation. -12 + 12 + 13x2 = -144 + 12 Combine like terms: -12 + 12 = 0 0 + 13x2 = -144 + 12 13x2 = -144 + 12 Combine like terms: -144 + 12 = -132 13x2 = -132 Divide each side by '13'. x2 = -10.15384615 Simplifying x2 = -10.15384615 Reorder the terms: 10.15384615 + x2 = -10.15384615 + 10.15384615 Combine like terms: -10.15384615 + 10.15384615 = 0.00000000 10.15384615 + x2 = 0.00000000 The solution to this equation could not be determined.
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