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x = 3 and y = 3

Form a simultaneous equation and solve by elimination.

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โˆ™ 2011-10-20 15:22:41
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Q: How do you solve -2x plus y equals -3 and -x plus 2y equals 3?
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Related questions

How do you solve 2x plus y equals 0 and 4x plus 2y equals 0?

many solutions

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

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

Find the slope of the line of 2x plus 2y equals 7?

The slope of the line of 2x plus 2y equals 7 is (7/2x - 1).

Can you tell me how to graph -2x equals 2y plus 5?

-2x=2y+5 +2x -2y -2y=2x+5 /-2 y=-1/1+2.5

How do you solve 2x plus 2y equals 6?

A single linear equation in two variables cannot be solved.

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

y=16 x= -4

-2x - 2y equals -12?

or x + y = 6 That cannot be simplified further and to solve for either variable will require another independent eqaution in x and y

Solve for y when 2x equals 2y plus 3?

2x = 2y + 3 So 2y = 2x - 3 and y = x - 1.5 It is not possible to solve a single linear equation in two variables, other than to express one variable in terms of the other.

How do you solve 2x-2y equals 1?

get it to y= -2y = 1 - 2x y = x - 0.5

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


X plus 2y equals 8 2x plus y equals 7?

Sum Numb!

X plus 2y equals 7 and 2x plus y equals 8?

(3, 2)

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

(-2, 4)

3x plus 2y equals 7 and 2x plus 4y equals 18?

(-1, 5)

4x plus 6y equals 14 -2x plus 2y equals -2?

(2, 1)

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

(4, -1)

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

(-1, 0)

3x plus 2y equals 7 2x plus 4y equals 18?

(-1, 5)

Solve for y if the equation is -2x - 2y equals -12?

-2x - 2y = -122x + 2y = 122y = 12 - 2xy = 6 - x

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 the results of x plus 2y-2x-y equals x equals?

x+2y-2x-y=x y-x=x y=2x

What is -2x plus 2y equals 4?

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

How do you solve 2x plus 2y equals 4 and 4x plus y equals 1?

2x + 2y = 44x + y = 1There are many methods you can use to solve this system of equations (graphing, elimination, substitution, matrices)...but no matter what method you use, you should get x = -1/3 and y = 7/3.

Solve 3x-5 equals 2y?

3x - 5 = 2y3/2X - 5/2 = y

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