题目内容
| 3.4a-a= | a-0.3a= |
| 3.1x-1.7x= | 0.3x+3.5x+x= |
| 15b-4.7b= | 6.7t-t= |
| 32x-4x-6x= | x-0.5x-0.04x= |
| 3.4a-a=2.4a | a-0.3a=0.7a |
| 3.1x-1.7x=1.4x | 0.3x+3.5x+x=4.8x |
| 15b-4.7b=10.3b | 6.7t-t=5.7t |
| 32x-4x-6x=22x | x-0.5x-0.04x=0.46x |
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题目内容
| 3.4a-a= | a-0.3a= |
| 3.1x-1.7x= | 0.3x+3.5x+x= |
| 15b-4.7b= | 6.7t-t= |
| 32x-4x-6x= | x-0.5x-0.04x= |
| 3.4a-a=2.4a | a-0.3a=0.7a |
| 3.1x-1.7x=1.4x | 0.3x+3.5x+x=4.8x |
| 15b-4.7b=10.3b | 6.7t-t=5.7t |
| 32x-4x-6x=22x | x-0.5x-0.04x=0.46x |
