Solve for x
x=54.530448508708656
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0.6691306063588582 = \frac{x - 1}{80}
Evaluate trigonometric functions in the problem
0.6691306063588582\times 80=x-1
Multiply both sides by 80.
53.530448508708656=x-1
Multiply 0.6691306063588582 and 80 to get 53.530448508708656.
x-1=53.530448508708656
Swap sides so that all variable terms are on the left hand side.
x=53.530448508708656+1
Add 1 to both sides.
x=54.530448508708656
Add 53.530448508708656 and 1 to get 54.530448508708656.
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