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If you mean: y = 12x-4 then it is a straight line equation that can be plotted on the Cartesian plane.
3x3 - x2y + 12x - 4y = x2*(3x - y) + 4*(3x - y) = (x2 + 4)*(3x - y)
It is: y = 12x+4
If you want this in the form y=mx+c so that you can draw a straight-line graph, 12x + 4y-20 = 4 4y=-12x+24 /4: y=-3x+6 gradient is 3, y intercept at x=6
y = -3x - 4
If you mean: y = 12x-4 then it is a straight line equation that can be plotted on the Cartesian plane.
3x3 - x2y + 12x - 4y = x2*(3x - y) + 4*(3x - y) = (x2 + 4)*(3x - y)
16
It is: y = 12x+4
If you want this in the form y=mx+c so that you can draw a straight-line graph, 12x + 4y-20 = 4 4y=-12x+24 /4: y=-3x+6 gradient is 3, y intercept at x=6
y = -3x - 4
16
Y=4, X=1
y=12x+0 the slope is 12
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y = - 4x - 4
4y-12x=8 You can't get values for y and x, but if you wanted the equation of a line, find y =mx+b form. 4y = 12x +8 Divide each side by 4 y = 3x + 2