8x+2y=4
x=-y/4+0.5
y=-4x+2
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∙ 13y agox=4, y=9 (4,9)
x=7 and y=4
-4
This means that 2y - 3 = 2y + 4 which is not possible.
16X - 2Y = 4- 2Y = - 16X + 4Y = 8X - 2---------------m(slope) = 8===========
x=4, y=9 (4,9)
x=7 and y=4
-4
x = -8, y = 10
the slope of the line is -4
-4
-4 is the slope because -2y=8x+16 y= -4x - 8
-4
This means that 2y - 3 = 2y + 4 which is not possible.
16X - 2Y = 4- 2Y = - 16X + 4Y = 8X - 2---------------m(slope) = 8===========
4y + 4 = 2y + 12Subtract 2y from each side of the equation:2y + 4 = 12Subtract 4 from each side:2y = 8Divide each side by 2:y = 4
- 8x + 8x = 0 so question is meaningless.