帮我解几道方程,很简单的,只是我不敢确定答案:
(1):5/3-6X=(-7/2)X+1
(2):4/3(1/4A-1)-2-A=2
(3):(X-3)/2-(4X+1)/5=6
(4):(X+4)/0.2-(X-3)/0.5=2
(5):(2X+1)/3-(10X-1)/6=1
(6):(X+1)/0.3-(2X-1)/0.7=1
帮我解几道方程,很简单的,只是我不敢确定答案:
(1):5/3-6X=(-7/2)X+1
(2):4/3(1/4A-1)-2-A=2
(3):(X-3)/2-(4X+1)/5=6
(4):(X+4)/0.2-(X-3)/0.5=2
(5):(2X+1)/3-(10X-1)/6=1
(6):(X+1)/0.3-(2X-1)/0.7=1
(1) 4/15 (2)-8 (3)-77/3 (4)-8 (5) -0.5(6)-7.9看看对吗