Solve for x
x = \frac{150000000000000000}{9135454576426009} = 16\frac{3832726777183872}{9135454576426008} \approx 16.419544178
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0.9135454576426009 = \frac{15}{x}
Evaluate trigonometric functions in the problem
0.9135454576426009x=15
Variable x cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by x.
x=\frac{15}{0.9135454576426009}
Divide both sides by 0.9135454576426009.
x=\frac{150000000000000000}{9135454576426009}
Expand \frac{15}{0.9135454576426009} by multiplying both numerator and the denominator by 10000000000000000.
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