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

[ 1/1 Equation]
    Work: Find the solution of equation 2x+sin(2x) = -π .
    Question type: Equation
    Solution:
    the solutions is:

x=

-

1570793 1000000

    
    There are 1 solution(s).    *Note: Radian.

解方程的详细方法请参阅：《方程的解法》

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