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Simplifying 0 = mx2 + 2x2 + -9m + -18 Reorder the terms: 0 = -18 + -9m + mx2 + 2x2 Solving 0 = -18 + -9m + mx2 + 2x2 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '9m' to each side of the equation. 0 + 9m = -18 + -9m + mx2 + 9m + 2x2 Remove the zero: 9m = -18 + -9m + mx2 + 9m + 2x2 Reorder the terms: 9m = -18 + -9m + 9m + mx2 + 2x2 Combine like terms: -9m + 9m = 0 9m = -18 + 0 + mx2 + 2x2 9m = -18 + mx2 + 2x2 Add '-1mx2' to each side of the equation. 9m + -1mx2 = -18 + mx2 + -1mx2 + 2x2 Combine like terms: mx2 + -1mx2 = 0 9m + -1mx2 = -18 + 0 + 2x2 9m + -1mx2 = -18 + 2x2 Reorder the terms: 18 + 9m + -1mx2 + -2x2 = -18 + 2x2 + 18 + -2x2 Reorder the terms: 18 + 9m + -1mx2 + -2x2 = -18 + 18 + 2x2 + -2x2 Combine like terms: -18 + 18 = 0 18 + 9m + -1mx2 + -2x2 = 0 + 2x2 + -2x2 18 + 9m + -1mx2 + -2x2 = 2x2 + -2x2 Combine like terms: 2x2 + -2x2 = 0 18 + 9m + -1mx2 + -2x2 = 0 The solution to this equation could not be determined.
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