摘要:5X-1.4=5.6 7.8X-4.8X=12
网址:http://m.1010jiajiao.com/timu3_id_595381[举报]
| 2x+7×1.2=10. | 7-3x=2.5. | 8x-5x=27. | 5x=2x+48. |
| 7x-9.6=3x. | 3.9+2x=5.3. | 2(x-5)=8. | 30-2.5X+3.6=6.4. |
| 0.2x-7.6+1.6=12÷20. | 2x-7=x+0.4. | 6×(3-2x)=1.2×5 | 3(2x-1)=5x+3. |
网址:http://m.1010jiajiao.com/timu3_id_595381[举报]
| 2x+7×1.2=10. | 7-3x=2.5. | 8x-5x=27. | 5x=2x+48. |
| 7x-9.6=3x. | 3.9+2x=5.3. | 2(x-5)=8. | 30-2.5X+3.6=6.4. |
| 0.2x-7.6+1.6=12÷20. | 2x-7=x+0.4. | 6×(3-2x)=1.2×5 | 3(2x-1)=5x+3. |