作业帮36+x/48 = 9-x/6
来源：学生作业帮助网 编辑：作业帮 时间：2024/11/25 20:32:21
x)36Ӯ7PUԭ7I*/R$
k) ';ط鄞gӷ=9&OM[bkV47ҵ s+-\cmPV~qAb q6`S-x6c} QIt
36+x/48 = 9-x/6
36+x/48 = 9-x/6
36+x/48 = 9-x/6
(36+x)/48 = (9-x)/6 两边同时乘以48得
36+x=8(9-x)
36+x=72-8x
x+8x=72-36
9x=36
x=4
答案是X=-144
36+x/48 = 9-x/6
[(x+6)/(x-6)][(x-4)/(x+4)]^2+[(x-6)/(x+6)][(x+9)/(x-9)]^2=2(x^2+36)/(x^2-36)
x/x-2+x-9/x-7=x+1/x-1+x-8/x-6,
x/x-2+x-9/x-7=x+1/x-1+x-8/x-6,
x+2x+3x+4x+5x+6x+7x+8x+9x=9x-8x-7x-6x-5x-4x-3x-2x-x.x等于多少?
(x+7/x+6) +(x+9/x+8)=9x=(x+10/x+9) +(x+6/x+5)
x-4/x-5 - x-5/x-6=x-7/x-8 - x-8/x-9求x=?
X(x平方-6x-9)-x(x平方-8x-15)+2x(3-x)其中x=-六分之一
方程：12x+36-6x=102 2x-48-x=54 2x-1+x=14
(6+x)×(2+x)=9+36
x(x*x-6x-9)-x(x*x-8x-15)+2x(3-x)
(X/10)(X/10)=(6-X*X)/36
9-3x-4x=4 27+5x-7x=3 7x-9x+26=10 10+x=4+2x 26.6-3x=29.9-6x 14.6+3x=18.8+x 19.5-2x=27-5x 21+4x-x=369-3x-4x=427+5x-7x=37x-9x+26=10 10+x=4+2x 26.6-3x=29.9-6x 14.6+3x=18.8+x19.5-2x=27-5x 21+4x-x=36
9-3x-4x=4 27+5x-7x=3 7x-9x+26=10 10+x=4+2x 26.6-3x=29.9-6x 14.6+3x=18.8+x 19.5-2x=27-5x 21+4x-x=369-3x-4x=427+5x-7x=37x-9x+26=10 10+x=4+2x 26.6-3x=29.9-6x 14.6+3x=18.8+x19.5-2x=27-5x 21+4x-x=36
填九宫格帮帮忙.x x 6 x x 7 x x 98 x x x 3 x 1 x x 9 x x 6 x 5 x 3 x x x 3 x x x x 1 8x x x 9 x 1 x x x2 1 x x x x 6 x x x 6 x 7 x 3 x x 1 x x 9 x 2 x x x 47 x x 8 x x 5 x x
36-x=9-x
4^x-6^x-9^x=0 x=?
4x^-4x+1=x^+6x+9