1.-5x=30 2.4\1x=2\1 3.3x+5=0 4.10-x+4x 5.6x-1=11 6.8y-3=5y+3 7.-7x+4=2x-4 8.x-2=3\1x+3\49.2\1x-3=5x+4\1 10.0.2x+1.8=3-1.8x

分类: 作业答案 • 2022-02-14 23:05:45

问题描述：

1.-5x=30 2.4\1x=2\1 3.3x+5=0 4.10-x+4x 5.6x-1=11 6.8y-3=5y+3 7.-7x+4=2x-4 8.x-2=3\1x+3\4
9.2\1x-3=5x+4\1 10.0.2x+1.8=3-1.8x

答