(0.4x+0.9)/0.5+1006(x-5)/2012=(0.03+0.02)/0.03的解为1.化分母为整数2.去分母3.去括号4.移项5.合并同类项6.化系数为1
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![(0.4x+0.9)/0.5+1006(x-5)/2012=(0.03+0.02)/0.03的解为1.化分母为整数2.去分母3.去括号4.移项5.合并同类项6.化系数为1](/uploads/image/z/3950886-30-6.jpg?t=%280.4x%2B0.9%29%2F0.5%2B1006%28x-5%29%2F2012%3D%280.03%2B0.02%29%2F0.03%E7%9A%84%E8%A7%A3%E4%B8%BA1.%E5%8C%96%E5%88%86%E6%AF%8D%E4%B8%BA%E6%95%B4%E6%95%B02.%E5%8E%BB%E5%88%86%E6%AF%8D3.%E5%8E%BB%E6%8B%AC%E5%8F%B74.%E7%A7%BB%E9%A1%B95.%E5%90%88%E5%B9%B6%E5%90%8C%E7%B1%BB%E9%A1%B96.%E5%8C%96%E7%B3%BB%E6%95%B0%E4%B8%BA1)
(0.4x+0.9)/0.5+1006(x-5)/2012=(0.03+0.02)/0.03的解为1.化分母为整数2.去分母3.去括号4.移项5.合并同类项6.化系数为1
(0.4x+0.9)/0.5+1006(x-5)/2012=(0.03+0.02)/0.03的解为
1.化分母为整数
2.去分母
3.去括号
4.移项
5.合并同类项
6.化系数为1
(0.4x+0.9)/0.5+1006(x-5)/2012=(0.03+0.02)/0.03的解为1.化分母为整数2.去分母3.去括号4.移项5.合并同类项6.化系数为1
(0.4x+0.9)/0.5+1006(x-5)/2012=(0.03x+0.02)/0.03
2(0.4x+0.9)+0.5(x-5)=(0.03x+0.02)/0.03
0.8x+1.8+0.5x-2.5=x+2/3
0.8x+0.5x-x=2/3-1.8+2.5
0.3x=41/30
x=4又5/9