3/2x+1-6/5x-1=1
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3/2x+1-6/5x-1=13/2x+1-6/5x-1=13/2x+1-6/5x-1=1两边乘(2x+1)(5x-1)3(5x-1)-6(2x+1)=(2x+1)(5x-1)15x-3-12x-6=
3/2x+1-6/5x-1=1
3/2x+1-6/5x-1=1
3/2x+1-6/5x-1=1
两边乘(2x+1)(5x-1)
3(5x-1)-6(2x+1)=(2x+1)(5x-1)
15x-3-12x-6=10x²+3x-1
10x²=-8
x²=-4/5<0
不成立
方程无解
X等于三分之十