360×0.9X—360X＝0.9X×10等于多少,希望有过程（×乘号X未知数）

360×0.9X—360X＝0.9X×10等于多少,希望有过程（×乘号X未知数） 请问这道题咋做 ：（x）X (x+1) X (x+2) X (x+3) =360 X.(X十1)x(X十2)x(x十3) =360 5X+45+55=600 X-0.52X=96 4x+6x-2x=10 4.5x+0.9X=0.54 6(3X+3)=360 1.7(5X-10)=34 12X+7=7X+37 4X-6=7X-36方程的解不会的别乱答题求X是多少 jijiji x*(x+1)*(x+2)*(x+3)=360 x=?计算过程以及结果 x乘(x+1)乘(x+2)乘(x+3)等于360X等于多少 小数奥数网xx(x +1)x(x+ 2)x(x +3)=360怎样算? x/x+(1-x)/x-1/x 3x-x=0.9求x x×x-360x+32000=0 x+(x/360-1)(180-x)=600等于多少?x+(x/360-1)(180-x)=600等于多少, X*{1+20%}*0.9-X=24 [sin(540-x)/tan(900-x)]*[1/tan(450-x)*tan(810-x)]*[cos(360-x)/sin(-x)] *-----------------------------------------------*| 6 4 X | 8 X X | X X 5 || X X X | X X X | X 7 8 || X X X | X X X | X X X ||---------------+---------------+--------------- || X X X | X X X | 5 1 X || X X X | X 6 X | X X X || 8 X X | 3 5 X | 2 X X || 360/0.9X减360/X=10求X是多少 (x+12)*(x+12)=x*x+360怎么解 3X-X=0.9 x+0.9x=5.7