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Simplifying 9x2 + -7 = -151 Reorder the terms: -7 + 9x2 = -151 Solving -7 + 9x2 = -151 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '7' to each side of the equation. -7 + 7 + 9x2 = -151 + 7 Combine like terms: -7 + 7 = 0 0 + 9x2 = -151 + 7 9x2 = -151 + 7 Combine like terms: -151 + 7 = -144 9x2 = -144 Divide each side by '9'. x2 = -16 Simplifying x2 = -16 Reorder the terms: 16 + x2 = -16 + 16 Combine like terms: -16 + 16 = 0 16 + x2 = 0 The solution to this equation could not be determined.
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