Solve for x
x=2.298133329356934
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0.766044443118978 = \frac{x}{3}
Evaluate trigonometric functions in the problem
0.766044443118978\times 3=x
Multiply both sides by 3.
2.298133329356934=x
Multiply 0.766044443118978 and 3 to get 2.298133329356934.
x=2.298133329356934
Swap sides so that all variable terms are on the left hand side.
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