数学难题求高手解方程-3x-2=1 -2x+6=2 x-2=-13 10=x-356 -7x=-35 -3分之1X=27?
1个回答
展开全部
-3x - 2 = 1
-3x = 3
x = - 1
- 2 x + 6 = 2
- 2 x = - 4
x = 2
x - 2 = - 13
x = - 11
10 = x - 356
x = 366
-7x = - 35
x = 5
- 1/ 3 · x = 1/27
x = - 1/9,3,x=1
x=-4
x=366
x=5
x=-1/9,0,数学难题求高手
解方程-3x-2=1 -2x+6=2 x-2=-13 10=x-356 -7x=-35 -3分之1X=27分之1
-3x = 3
x = - 1
- 2 x + 6 = 2
- 2 x = - 4
x = 2
x - 2 = - 13
x = - 11
10 = x - 356
x = 366
-7x = - 35
x = 5
- 1/ 3 · x = 1/27
x = - 1/9,3,x=1
x=-4
x=366
x=5
x=-1/9,0,数学难题求高手
解方程-3x-2=1 -2x+6=2 x-2=-13 10=x-356 -7x=-35 -3分之1X=27分之1
已赞过
已踩过<
评论
收起
你对这个回答的评价是?
推荐律师服务:
若未解决您的问题,请您详细描述您的问题,通过百度律临进行免费专业咨询