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-2x + 2y = 4 is equivalent to twice -2 + y = 2 which is the equation of a straight line.

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โˆ™ 2015-08-23 07:33:08
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Math and Arithmetic

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Q: What is -2x plus 2y equals 4?
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Related questions

What type of lines are these y equals 2x plus 4 and 2y equals -4 plus 10?

parallel


How do you solve 2y equals 4x plus 4?

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


How do you Put in ordered pair 2x plus 2y equals 14 and 2x-4 equals 5?

k


3x plus 2y equals 2 and -2x plus y equals 8?

(-2, 4)


3x plus 2y equals 10 2x plus 5y equals 3?

(4, -1)


2x plus y equals 8 and x plus y equals 6?

x = 2y = 4


What is 4x plus 2y equals -8 written in slope-intercept form?

4x + 2y = -8 → 2y = -4x - 8 → y = -2x - 4


What type of lines are these y equals 2x plus 4 and 12 equals 2y plus x?

If: 12 = 2y+x then y = -1/2x+6 So: y = 2x+4 and y = -1/2x+6 which means that they are perpendicular lines


How do you find y intercept for -2x plus 2y equals 4?

-2X + 2Y = 4 2Y = 2X + 4 Y = X +2 by inspection, 2 but, you could also 0 out X in original equation -2(0) + 2Y = 4 2Y = 4 Y = 2


How many solutions does 2x plus y equals 5 and 2y plus x equals 4 have?

1 solution


What type of lines are these y equals 2x plus 4 and x plus 2y equals 12?

They are straight lines.


What is the y intercept of 6X plus 2Y equals 12?

2x-y=4


Where do lines 6x-2y equals 4 and 2x plus y equals 8 intersect?

At the point (2, 4).


How do you write 2x plus 2y equals 8 in function form?

Solve for y: 2x+2y=8 2y=-2x+8 y=-x+4 f(x)=-x+4 I think that's what you mean.


What kind of lines are y equals 2X plus 4 and X plus 2Y equals twelve?

The lines are mutually perpendicular.


What is the x intercept for -2x plus 2y equals 4?

Put in function form. - 2X + 2Y = 4 2Y = 2X + 4 Y = X + 2 -------------set to 0 X + 2 = 0 X = -2 --------------X intercept


What are the order pairs for 3x plus 2y equals 10 and 2x plus 5y equals 3?

x = 4 and y = -1 (4. -1)


X plus 2y equals 4 y equals 2x plus 7 what does x and y equal to?

x = -2 and y = 3


Solve by the method of elimination 2x plus 3y equals 40 3x plus 2y equals 20?

y=16 x= -4


Is y equals 2x plus 4 and x plus 2y equals 12 a perpendicular or parallel line?

The second equation works out as y = -1/2x+6 therefore it is perpendicular


What is 2y equals -x plus 4 in y intercept form?

6


X equals 2y-3 x equals 2y plus 4?

This means that 2y - 3 = 2y + 4 which is not possible.


What is the slope of 4x plus 2y minus 8 equals 0?

4x+2y-8=0 2y=8-4x y=4-2x slope= -2


What are the slope and y-intercept for 2y equals 2x plus 8?

2y = 2x + 8Divide each side by 2:y = x + 4The slope is 1.The y-intercept is 4.


Solve for X and Y using the addition method 3X plus 2Y equals 4 X-Y equals 8?

3x + 2y = 4; 2x - 2y = 16 Add; 5x = 20 so x = 4 and y is therefore -4