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Simplifying 9x2 + 15 + 4 = 0 Reorder the terms: 15 + 4 + 9x2 = 0 Combine like terms: 15 + 4 = 19 19 + 9x2 = 0 Solving 19 + 9x2 = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-19' to each side of the equation. 19 + -19 + 9x2 = 0 + -19 Combine like terms: 19 + -19 = 0 0 + 9x2 = 0 + -19 9x2 = 0 + -19 Combine like terms: 0 + -19 = -19 9x2 = -19 Divide each side by '9'. x2 = -2.111111111 Simplifying x2 = -2.111111111 Reorder the terms: 2.111111111 + x2 = -2.111111111 + 2.111111111 Combine like terms: -2.111111111 + 2.111111111 = 0.000000000 2.111111111 + x2 = 0.000000000 The solution to this equation could not be determined.
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