如果有4个数6,2,-7,9请列出一个算式使其结果等于24

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6-(-7)+2+9=24
(6-(-7))+2+9=24
6-(-7)+(2+9)=24
(6-(-7)+2)+9=24
(6-(-7))+(2+9)=24
((6-(-7))+2)+9=24
6-((-7)-2)+9=24
(6-((-7)-2))+9=24
6-((-7)-(2+9))=24
6-((-7)-2-9)=24
6-(((-7)-2)-9)=24
6*((-7)+2+9)=24
6*(((-7)+2)+9)=24
6*((-7)+(2+9))=24
6-(-7)+9+2=24
(6-(-7))+9+2=24
6-(-7)+(9+2)=24
(6-(-7)+9)+2=24
(6-(-7))+(9+2)=24
((6-(-7))+9)+2=24
6-((-7)-9)+2=24
(6-((-7)-9))+2=24
6-((-7)-(9+2))=24
6-((-7)-9-2)=24
6-(((-7)-9)-2)=24
6*((-7)+9+2)=24
6*(((-7)+9)+2)=24
6*((-7)+(9+2))=24
6*((-7)+9)*2=24
(6*((-7)+9))*2=24
6*(((-7)+9)*2)=24
6+2-(-7)+9=24
(6+2)-(-7)+9=24
6+(2-(-7))+9=24
(6+2-(-7))+9=246+(2-(-7)+9)=24((6+2)-(-7))+9=24(6+(2-(-7)))+9=246+((2-(-7))+9)=246+2-((-7)-9)=24(6+2)-((-7)-9)=246+(2-((-7)-9))=246*(2+(-7)+9)=246*((2+(-7))+9)=246*(2+((-7)+9))=246*2*((-7)+9)=24(6*2)*((-7)+9)=246*(2*((-7)+9))=246+2+9-(-7)=24(6+2)+9-(-7)=246+(2+9)-(-7)=246+2+(9-(-7))=24(6+2+9)-(-7)=246+(2+9-(-7))=24(6+2)+(9-(-7))=24((6+2)+9)-(-7)=24(6+(2+9))-(-7)=246+((2+9)-(-7))=246+(2+(9-(-7)))=246*(2+9+(-7))=246*((2+9)+(-7))=246*(2+(9+(-7)))=246*2*(9+(-7))=24(6*2)*(9+(-7))=246*(2*(9+(-7)))=246+9-(-7)+2=24(6+9)-(-7)+2=246+(9-(-7))+2=24(6+9-(-7))+2=246+(9-(-7)+2)=24((6+9)-(-7))+2=24(6+(9-(-7)))+2=246+((9-(-7))+2)=246+9-(