3(2X-1)-2X=10
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3(2X-1)-2X=10
-3(2X-1)=4X-1
3-2(5-Y)= -(2Y+3)
2(5-0.5Y)= -(1.5Y+3)
2Y-3分之1(Y+3)= -(Y-3)
-3(2X-1)=4X-1
3-2(5-Y)= -(2Y+3)
2(5-0.5Y)= -(1.5Y+3)
2Y-3分之1(Y+3)= -(Y-3)
3(2X-1)-2X=10 -3(2X-1)=4X-1 3-2(5-Y)= -(2Y+3) 2(5-0.5Y)= -(1.5Y+3)
6x-3-2x=10 -6x+3=4x-1 3-10+2y=-2y-3 10-y= -1.5y-3
x=13/4 x=2/5 y=1 y=-26
2Y-3分之1(Y+3)= -(Y-3)
6y-(Y+3)= -y+3
6y-y-3=-y+3
y=1
6x-3-2x=10 -6x+3=4x-1 3-10+2y=-2y-3 10-y= -1.5y-3
x=13/4 x=2/5 y=1 y=-26
2Y-3分之1(Y+3)= -(Y-3)
6y-(Y+3)= -y+3
6y-y-3=-y+3
y=1
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