8(x-6.2)= 5.4x+x=12.8
8(x-6.2)= 5.4x+x=12.8
13.2X+9X=33.3 8X-3X=105 5.4X+X=12.8 X-0.3
13.2x+9x=33.3 8x-3X=105 5.4x+x=12.8 x-0.
5.4x+x=12.8
5.解下列方程:13.2x+9x=33.3 8x-3x=105 5.4x+x=12.8 x-0.36x=16
要解方程13.2x+9x=33.3 8x-3x=105 5.4x+x=12.8 x-0.36x=16
帮我解下列方程:13.2x+9x=33.3 8x-3x=105 5.4x+3x=12.8 x-0.36x=16
13.2x+9x=33.3和5.4x+x=12.8和8x一3x=105和x-0.36x=16
13.2x+9x=33.3 8x-3x=105 5.4x+x=12.8 x-0.36x=16
x+2/x+3-x+1/x+2=x+8/x+9-x+7/x+8
解方程:(x-8)/(x-3)-(x-9)/(x-4)=(x+7)/(x+8)-(x+2)/(x+3)
(1) x-3/x-2 - x-5/x-4=x-7/x-6 - x-9/x-8