(8.4+35.6)/(5+X)=7.6
来源:学生作业帮助网 编辑:作业帮 时间:2024/09/04 20:37:39
![(8.4+35.6)/(5+X)=7.6](/uploads/image/z/14328475-43-5.jpg?t=%EF%BC%888.4%2B35.6%EF%BC%89%2F%EF%BC%885%2BX%EF%BC%89%EF%BC%9D7.6)
x
0@W)NS) (KF!$;e@$~R듟?)r6rF#j;ik#bQQ|TtK:Kl#)7d2vlSe |[a!qe_ |w
(8.4+35.6)/(5+X)=7.6
(8.4+35.6)/(5+X)=7.6
(8.4+35.6)/(5+X)=7.6
0.78947368421052631578947368421053
(8.4+35.6)/(5+X)=7.6
44=38+7.6x
x=6/7.6
x=0.79
44/(5+X)=7.6
5+X=5.789474
X=0.789474
44/(5+X)=7.6
5+X=5.789474
X=0.789474......
(8.4+35.6)/(5+X)=7.6
(7.12*5+8.4x)/(5+x)=7.6
3x(x+2)=5(x+2)))
X(X+1)-5X=0
6x+3=7x(x+5)腹股沟
(x+14)×7/5=x
2(x+3)=5x
﹣(x²-5-4x)-x(x²+x-1),其中x=-1.先化简再求值
解九宫格题目(X为未知数)9 X 2 X 7 X 8 X XX X 4 X X 9 X 6 X1 3 X 5 X X X X 24 X X 8 5 X X 1 XX 8 9 4 X 1 6 7 XX 1 X X 3 6 X X 88 X X X X 2 X 3 6X 5 X 6 X X 9 X XX X 7 X 4 X 2 X 1
0.3+0.3x=0.39 x= 2x-1.5x=7.6x x= 0.36x÷0.3=1.2 x=6(x+1.2)=18.6 x= 7x+2x = 8.1 x= (x-5)÷3=1.7 x=5(x+1.1)=15.5 x= 9x+25=70 x= 7x-4x=2.1 x=
解方程.X+5*(X-2)+10*(14-X-X+2)=66
3×(x+1)+4x+8=4(x+1)+5x-7
函数f(x)=1/x∧2+5x+6展开(x+1)
求f(x)=x立方-3x方-9x+5的值域
求x 5x-6=x+6-(2-x) 快
3x²-(2x+5x-1),其中x=10
解方程:x-19分之5x-96+x-9分之x-8=x-6分之4x-19+x-8分之2x-21解方程:(x-19)分之(5x-96)+(x-9)分之(x-8)=(x-6)分之(4x-19)+(x-8)分之(2x-21)
解方程 x-0.4x=0.3 3x+x+1.8=5 2(x+1)=解方程x-0.4x=0.3 3x+x+1.8=5 2(x+1)=6