来自戴国欢的问题
【解方程只要结果,6x-4x=201.6+4x=7.60.18-6x=0.5121x-10.8x=8.11.6x+2.4x=10.46x=968x-12.2=38.5-5x=3.78x-50=0.967.8x+0.2x=64.81x=101.2x-0.5x=21.3x=6.31.2x+0.3x=3.3x+3.75=8.427x/5=6.3】
解方程只要结果,
6x-4x=201.6+4x=7.60.18-6x=0.5121x-10.8x=8.11.6x+2.4x=10.46x=968x-12.2=38.5-5x=3.78x-50=0.967.8x+0.2x=64.81x=101.2x-0.5x=21.3x=6.31.2x+0.3x=3.3x+3.75=8.427x/5=6.3
