(x-8.2+10.8)/2=1.8 和 3.6x-x-0.1x=0.75
1个回答
(x-8.2+10.8)/2=1.8
x+2.6=3.6
x=3.6-2.6
x=1
3.6x-x-0.1x=0.75
2.5x=0.75
x=0.3
相关问题
3.84:2.4=x:1/4 x:0.75=20.25:1/8 3.6:4/3=1.8:x x:0.75=2:1.25
解比例:0.6*(x-0.6)=0.61/2:1/3=1/4:x(0.25+0.75):0.6=x:(0.8*3)(10
(5x-0.3)/0.4=(3x-1.2)/0.6-(1.8-8x)/1.2
0.8-X-8.5*2=7 X-0.75X+1.6=12 5.6+X4X=17.28 40+X=468 X+0.2X=3
2x-1/6=1-0.2x/8(2x-1)/6=(1-0.2x)/8
解方程[3/5]x+[1/8]=[1/2] 0.8x-[2/3]x=0.6 [2+x/8]=[3/4].
解方程:x-0.1x=0.634.4x=5.6=5.6=10=2.4x 2x除8+3x除6=6 8.8-5(x-0.2)
x^4+8x^3-10x^2+8x+1=0
x:3.6=7/8:0.75x:3.6=7/8:0.75
3x1.8-0.6X=5.1 0.5(3+X)=6.2 X÷0.5-10+2=0