x/0.765=90
来源:学生作业帮助网 编辑:六六作业网 时间:2024/11/27 21:54:37
x/0.765=90x/0.765=90x/0.765=90X=90*0.765=?X=90*0.765=68.85
x/0.765=90
x/0.765=90
x/0.765=90
X=90*0.765=?
X=90*0.765=68.85
x/0.765=90
x*x-x=90怎么解
90-x=2x(18+x)
x+2x+(x+10)=90,x=?
80X-90X=6x+80X 解是几
90-x=50+x
x-70%x=90
x-25%x=90
X(X-1)=90
X/(X+40)=90%
X/(X+40)=90%
解方程:x(3x-4)+2x(x+7)=5x(x-7)+90
(X+X)+(X-X)+(X*X)+(X/X)=100
若x(3x-4)+2x(x+7)=5x(x-7)+90,则x=
x*x*x*x*x=80000?
90/(x-90)=(2x-50)/(x+50)
90/(x/10)*x/6+90=x怎么解
300x=90 x=?求x等于几