y-1=3(y+1) x+6分之5=2分之1x-2 3x-(x+5 )=-3 10-4 ( x-3)=2 (x-1) 5x-2(4x-3)-12=013-3(x-2)=2(x+1) 15x-5(x-1)=105-3(x+8)
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y-1=3(y+1) x+6分之5=2分之1x-2 3x-(x+5 )=-3 10-4 ( x-3)=2 (x-1) 5x-2(4x-3)-12=013-3(x-2)=2(x+1) 15x-5(x-1)=105-3(x+8)
y-1=3(y+1) x+6分之5=2分之1x-2 3x-(x+5 )=-3 10-4 ( x-3)=2 (x-1) 5x-2(4x-3)-12=0
13-3(x-2)=2(x+1) 15x-5(x-1)=105-3(x+8)
y-1=3(y+1) x+6分之5=2分之1x-2 3x-(x+5 )=-3 10-4 ( x-3)=2 (x-1) 5x-2(4x-3)-12=013-3(x-2)=2(x+1) 15x-5(x-1)=105-3(x+8)
y=-2
x=-17/3
x=1
x=4
x=-2
x=17/5
x=76/13
y-1=3(y+1)
y-1=3y+3
2y=-4
y=-2
x+5/6=1/2x-2
x/2=-17/6
x=-17/3
3x-(x+5 )=-3
3x-x-5=-3
2x=2
x=1
10-4 ( x-3)=2(x-1)
10-4x+12=2x-2
6x=24
x=4
5x-...
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y-1=3(y+1)
y-1=3y+3
2y=-4
y=-2
x+5/6=1/2x-2
x/2=-17/6
x=-17/3
3x-(x+5 )=-3
3x-x-5=-3
2x=2
x=1
10-4 ( x-3)=2(x-1)
10-4x+12=2x-2
6x=24
x=4
5x-2(4x-3)-12=0
5x-8x+6-12=0
3x=-6
x=-2
13-3(x-2)=2(x+1)
13-3x+6=2x+2
5x=17
x=17/5
15x-5(x-1)=105-3(x+8)
15x-5x+5=105-3x-24
13x=76
x=76/13
收起
1:y=-2
2:x=-17/3
3:x=1
4:x=0
5:x=-2
y=-2
x=-17/3
x=1
x=4
x=-2
x=17/5
x=76/13