(0.1x-0.3)/0.03-(2x+1)/0.2=1.2
1个回答
(0.1x-0.3)/0.03-(2x+1)/0.2=1.2
(10x-30)/3-5(2x+1)=1.2
10x-30-30x-15=1.2*3
20x=-48.6
x=-2.43
相关问题
(0.1x-0.3)/0.03=(2x+1)/0.2+1.2
(1) x/0.2-1=2x-0.8/0.3 (2) 0.4x+0.9/- 0.03+0.02x/0.03=x-5/2
求:(1) x/0.2-1=2x-0.8/0.3 (2) 0.4x+0.9/- 0.03+0.02x/0.03=x-5/
X+1/0.2-2X=0.1x+0.2/0.03:
3x-1.5/0.2-0.2x-0.1/0.03=2.5
(0.01+0.04x/0.03)-(1-0.3x/0.2)=1
3分之2X+1=1 0.2X+0.5-0.03+0.02X=2分之X-5 0.03分之0.1X-0.2-0.5分之2X+
0.1x-0.3除以0.03-2x+1除以0.2
解方程(1)[2x−1/2−x+2=5x+23−x+36](2)[0.4x+0.9/0.5−0.03+0.02x0.03
解方程(1)[2x−1/2−x+2=5x+23−x+36](2)[0.4x+0.9/0.5−0.03+0.02x0.03