3/4-8x=3-2/11x
1个回答
移项
8x-2/11x=3/4-3
86/11x=-9/4
x=-9/4÷86/11
x=-99/344
相关问题
3/4-8X=3-2/11X
解方程3/4-8x=3-11/2x
3x+1/8 + x/2=11/4
解方程 4.8x=2.3x+11
x-7/12=2/3 3/4+x=11/12 2x+2/3=8/3解方程
(1) 3x^3-2x-1 (2)x^3+6x^2+11x+6 (3)x^4+2x^3-9x^2-2x+8 (4) (x
“4/3-8X=3-11/2X”的结果和过程
2x+8.4 6.3一4.8x 3(x一|.2)=11.4 5.5-1.7x2=13.|
①7x=6x﹢4②2x+3=11‐6x③3.4x‐9.8=1.4x﹢9④4x‐3﹢3x=6x‐2
2-{3-[4-(5x-1)-8x]-20x}+7x=11