x÷0.5-2.25=0.75
1个回答
X除0.5=0.75+2.25
X除.05=3
X=3X0.5
X=1.5
相关问题
X÷0.5-2.25=0.75,这个方程怎么解
(-1.5+2.75)÷(-0.25)=
3又2分之1÷4+360x25%+0.25x36.5=? (7.25x40%+2.75x2/5)÷
0.75:X=2.25÷1/2解方程
(0.75+0.2)÷0.25×250%
x^2-4(0.5-0.25x)(1.5-0.75X)-24(0.5-0.25X)^2
解方程: 0.25x+0.4x+5=31 (2.75×4+1.25×88)÷12.1.
88÷0.25÷4 9.9-2.07÷2.3 0.25x[(2.8+4.4)÷1.2] 12.75
解方程.5x+15=60 x÷1.5-1.25=0.75 3.5-5x=2
(1-30%x)×0.5=0.35 [0.5—(0.75-0.6)]÷0.7 0.75+×+75%×