標題:
求教數學題3?
2X+4X=36
最佳解答:
2X+4X=36 X(2+4)=36 6X=36 X=36/6 X=6
其他解答:
2X+4X=36 2x1+4x1=6 ( X ) 2x2+4x2=12 ( X ) 2x3+4x3=18 ( X ) 2x4+4x4=24 ( X ) 2x5+4x5=30 ( X ) 2x6+4x6=36 ( right ) so X=6 好得意 : 計完弟一條識,然後:6x2 , 6x3 .........去到6x6 就 = 36 ! 所以 X=6 La ------------------------------------------------------------------------------------------------------------------------ 2x8+4x5=36 one X=8 two X= 5 2x5+4x4=36 one X=5 two X=4|||||2X+4X=36 6x = 36 x = 6
求教數學題3?
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發問:2X+4X=36
最佳解答:
2X+4X=36 X(2+4)=36 6X=36 X=36/6 X=6
其他解答:
2X+4X=36 2x1+4x1=6 ( X ) 2x2+4x2=12 ( X ) 2x3+4x3=18 ( X ) 2x4+4x4=24 ( X ) 2x5+4x5=30 ( X ) 2x6+4x6=36 ( right ) so X=6 好得意 : 計完弟一條識,然後:6x2 , 6x3 .........去到6x6 就 = 36 ! 所以 X=6 La ------------------------------------------------------------------------------------------------------------------------ 2x8+4x5=36 one X=8 two X= 5 2x5+4x4=36 one X=5 two X=4|||||2X+4X=36 6x = 36 x = 6
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