Overview: 1 questions will be solved this time.Among them
           ☆1 equations

[ 1/1 Equation]
    Work: Find the solution of equation sin(x-40)+sin(x+80) = 1 .
    Question type: Equation
    Solution:
    The solution of the equation:
        x₁≈-14.269509 , keep 6 decimal places
        x₂≈-10.022528 , keep 6 decimal places
        x₃≈-7.986324 , keep 6 decimal places
        x₄≈-3.739342 , keep 6 decimal places
        x₅≈-1.703138 , keep 6 decimal places
        x₆≈2.543843 , keep 6 decimal places
        x₇≈4.580047 , keep 6 decimal places
        x₈≈8.827028 , keep 6 decimal places
        x₉≈10.863232 , keep 6 decimal places
        x₁₀≈15.110214 , keep 6 decimal places    
    There are 10 solution(s).    *Note: Radian.

解程的详细方法请参阅：《方程的解法》

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