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x=13.2646011608806672
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0.8290375725550417 \cdot 16 = x
Evaluate trigonometric functions in the problem
13.2646011608806672=x
Multiply 0.8290375725550417 and 16 to get 13.2646011608806672.
x=13.2646011608806672
Swap sides so that all variable terms are on the left hand side.
Examples
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Linear equation
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Matrix
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