12.5-x=3.7
来源:学生作业帮助网 编辑:作业帮 时间:2024/09/14 03:25:10
xeMJ@S *bi#@n
DY&
BĢbE:Q
&&Tb$pY(fA@>ROϕ[vfq# 1 ŕTw6 \4Y{4NгDŸ@7!.2S?ujTeuN[0^ x0Nx{\EmHgNok~NO+|8'KU(3Xro{E*3
12.5-x=3.7
X-12.5%X=(56-X)+12.5%X
小学数学 解复杂方程x+1.5x=12.5 0.4x+7.2=10 2.1x(x-3)=2.53 x-3.7=1.52
x+12.5=3.5x
x+12.5=3.5x
x+12.5=3.5x
12.5%x+1=x
12.5%x+1=x
12.5-0.25X=X
6x-x=12.5
(X+X)+(X-X)+(X*X)+(X/X)=100
(x+3)(x-4)-x(x-2),化简求值,其中x=12.5
1.4%x+3.7%x(20-x)=6250
12.5=X乘X.请问X=多少?
2(12.5X-6.5X-X)=4.2
12.5x-0.75x+3=7.3-1.5x
x-1/0.25-x/12.5=1.2 x等于多少?
2x+{3X(12.5-x)}=30MEIYOU