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Simplifying 4x2 + 3 = 7n Reorder the terms: 3 + 4x2 = 7n Solving 3 + 4x2 = 7n Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + 4x2 = -3 + 7n Combine like terms: 3 + -3 = 0 0 + 4x2 = -3 + 7n 4x2 = -3 + 7n Divide each side by '4'. x2 = -0.75 + 1.75n Simplifying x2 = -0.75 + 1.75n Reorder the terms: 0.75 + -1.75n + x2 = -0.75 + 1.75n + 0.75 + -1.75n Reorder the terms: 0.75 + -1.75n + x2 = -0.75 + 0.75 + 1.75n + -1.75n Combine like terms: -0.75 + 0.75 = 0.00 0.75 + -1.75n + x2 = 0.00 + 1.75n + -1.75n 0.75 + -1.75n + x2 = 1.75n + -1.75n Combine like terms: 1.75n + -1.75n = 0.00 0.75 + -1.75n + x2 = 0.00 The solution to this equation could not be determined.
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