X-0.48X=0.78
4个回答
X-0.48X=0.78
0.52x=0.78
x=3/2
相关问题
x²+0.7x-0.78=0
X-0.48X=0.
0.25x4.78x4=0.25x4x4.78=1x4.78用了什么乘法定律
(1+0.23+0.34)x(0.23+0.34+0.78)-(1+0.23+0.34+0.78)x(0.23+0.34
x-0.52x=0.48
3.6x-x =0.78
x^2-16x+78=0
x+y=95 0.4x+0.78y=0.6x+0.6y
解方程 48x-22x=78
78(x-3)-4(3-x)=0