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Simplifying sine(x + 0.3) + sine(x + 0.3) = 2cosine(0.3) Reorder the terms: eins(0.3 + x) + sine(x + 0.3) = 2cosine(0.3) (0.3 * eins + x * eins) + sine(x + 0.3) = 2cosine(0.3) (0.3eins + einsx) + sine(x + 0.3) = 2cosine(0.3) Reorder the terms: 0.3eins + einsx + eins(0.3 + x) = 2cosine(0.3) 0.3eins + einsx + (0.3 * eins + x * eins) = 2cosine(0.3) 0.3eins + einsx + (0.3eins + einsx) = 2cosine(0.3) Reorder the terms: 0.3eins + 0.3eins + einsx + einsx = 2cosine(0.3) Combine like terms: 0.3eins + 0.3eins = 0.6eins 0.6eins + einsx + einsx = 2cosine(0.3) Combine like terms: einsx + einsx = 2einsx 0.6eins + 2einsx = 2cosine(0.3) Reorder the terms for easier multiplication: 0.6eins + 2einsx = 2 * 0.3ceinos Multiply 2 * 0.3 0.6eins + 2einsx = 0.6ceinos Solving 0.6eins + 2einsx = 0.6ceinos Solving for variable 'e'. Move all terms containing e to the left, all other terms to the right. Add '-0.6ceinos' to each side of the equation. 0.6eins + -0.6ceinos + 2einsx = 0.6ceinos + -0.6ceinos Reorder the terms: -0.6ceinos + 0.6eins + 2einsx = 0.6ceinos + -0.6ceinos Combine like terms: 0.6ceinos + -0.6ceinos = 0.0 -0.6ceinos + 0.6eins + 2einsx = 0.0 The solution to this equation could not be determined.
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