Jawabanmu

2014-08-15T21:49:04+07:00
2(4X-3Y)=4X+2Y
8X-6Y = 4X +2Y
8X-4X = 6Y +2Y
4X = 8Y
X = 8/4 Y
X = 2Y
2014-08-15T21:51:19+07:00
2*4x-2*3y = 4x+2y
= 8x-6y = 4x+2y
=8x= 4x+2y+6y
8x=4x+8y
8x-4x=8y
4x=8y

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