y = 2x + 1 IS a linear equation!
An identity. If you add y to both sides, you get 2x = 2y x = y
"y x 2 2x -3 is not any kind of equation because it does not have an equals sign (=).
Yes, this is an equation of a straight line with slope = 2, and y-intercept at y=5.
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y = 2x + 1 IS a linear equation!
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An identity. If you add y to both sides, you get 2x = 2y x = y
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"y x 2 2x -3 is not any kind of equation because it does not have an equals sign (=).
Yes, this is an equation of a straight line with slope = 2, and y-intercept at y=5.
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Yes. 6 - y = 2x -y = 2x -6 y= -2x +6 If plotted on a graph, the line will have a gradient -2, and will intercept the axes at (0,6) and (3,0).
-2x=2y-4 2x-y=-5 Answer=(-1,3)
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