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Q: Is 4x plus 2y equals 3 a linear?

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Yes.

It works out that x = 0 and y = 3

Put in this form. Y =mX + c4X - 2Y = - 1- 2Y = - 4X - 1Y = 2X +1/2=============Linear, as in a line.

4x+2y = 20 2y = -4x+20 y = -2x+10

Two solutions and they are:- x = 0 and y = 3

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Yes.

It works out that x = 0 and y = 3

2y = 4x + 4y = 2x + 2

Put in this form. Y =mX + c4X - 2Y = - 1- 2Y = - 4X - 1Y = 2X +1/2=============Linear, as in a line.

4x+2y=24 => 2y=24-4x => y=12-2x and the slope is -2

4x+2y = 20 2y = -4x+20 y = -2x+10

Two solutions and they are:- x = 0 and y = 3

8x+2y=4x=-y/4+0.5y=-4x+2

-4x-2y = 3 -2y = 4x+3 y = -2x-1.5 which is the equation of a straight line

-2

what is the slope of the line that has the equation 4x+2y=12?

4x + 2y = 6 (first equation x 2) 4x + 2y = 6 (second equation rearranged) No unique answer exists