几道数学方程,帮忙解下.
5x-3=-x+3
4y-7=6y-9
5(x-1)=3(x+1)
{(2x-1)/3}-{(3x-4)/4}=1
-3(2x+1)+1=-4(5-3x)
{(5x+4)/6}={(x-3)/4}+1
65/100(x-1)+37/100(x+1)+0.1
-2/5(3y+2)=1/10-3/2(y-1)
{(t-3)/2}+{(6-t)/3}=1+{(1+2t)/4}
(各位学姐学长们,帮忙吧,给个过程,本人在此谢过啦.)
对不起啊....是打错了.....
65/100(x-1)=37/100(x+1)+0.1