3/4[(1/2x-1/4)-8]=3/2x+1怎么做?
5个回答
3[1/2X-1/4]=6X+4
3/2X-3/4=6X+4
6X-3=24X+16
18X=-19
X=-19/18、
相关问题
1/3(2x-6)=1/4(x+8)+1+怎么做
3/4[(1/2x-1/4)-8]=3/2x+1怎么做?答出来之后再加50
2x+1/6-4x-1/8=1 x-1/0.5-x+2/0.3=2 3/4[3/4(12x+1/4)-8]=3/2x+1
3/4[4/3(1/2x-1/4)-8]-2/3x=1
求方程组X1-3X2-2X3-X4=1 3X1-8X2-4X3-X4=0 -2X1+X2-4X3+2X4=1 -X1-2
求线性方程组x1-3x2-2x3-x4=1,3x1-8x2-4x3-x4,-2x1+x2-4x3+2x4=1,-x1-2
x-1/4x=3/8 2/3x+1/2x=42 x-1/4=1/2 x-0.8x=22 x+3/4=6
2x+3.2=4x-1.6怎么做
x1+5x2-x3-x4=-1x1-2x2+x3+3x4=33x1+8x2-x3+x4=1