0
Add your answer:
Earn +20 pts
X plus 2y equals 4 y equals 2x plus 7 what does x and y equal to?
x = -2 and y = 3
What does y equals x plus 2 equle?
y=x+2 is also equal to y-2=xy = x + 2 , they have to be given what either x or y is and then you'd solve for the other one
What is the answer of this 2x plus y equals 8?
The variable 'x' would equal (8-y)/2. The variable 'y' would equal 8-2x.
Write the solution for this system of linear equation ''y equal -x plus 2 and 3x-y equal -13''?
(-3,-4)
5x plus 3y-2-x plus y plus 2?
5x + 3y - 2 - x + y + 2 = 4x + 4y = 4(x + y)
What is x plus y mulitplied by x subtract y equal?
(x^2 - y^2)
When is x squared plus y squared equal to quantity X plus Y squared?
Only when X or Y = 0 That is because (x + y) squared = x^2 + 2xy + y^2 x^2 + 2xy + y^2 = x^2 + y^2 when x or y = 0
X plus 2y equals 4 y equals 2x plus 7 what does x and y equal to?
x = -2 and y = 3
If x plus y equals 3 and yx equals 2 then y is equal to what?
If x+y = 3 and y times x = 2 then y = 1.
How do you solve -x plus y equals 1 and -2 plus y equals -2 by substitution?
-x+y = 1 -2+y = -2 y = 1+x y = -2+2 => y = 0 By sustituting the values of x and y can be found x = -1 and y = 0 Remember that a minus from a minus is equal to a plus. So - -1+0 = 1
What does x and y equal in the equations y equals x plus 2 and 3x-y equals 6?
x = 4 and y = 6
What does y equals x plus 2 equle?
y=x+2 is also equal to y-2=xy = x + 2 , they have to be given what either x or y is and then you'd solve for the other one
What does y equals -2x plus 2 equal?
you need to know the x or y value
Does 4 equal x plus y if x is 3 and y is 0.2 plus 0.8?
No it equals 6 because x and y equal 1 in themselves
Why is x plus y squared equal to x to the power of 3 plus y to the power of 3?
That would be very hard to answer, because it's not. (x + y)2 = x2 + y2 + 2xy
If the equation equal y x plus 4 is changed to y x-2 how would the graph of the equation change?
If you mean y = x+4 and y = x-2 then the slopes would be parallel but with different y intercepts
What is the answer of this 2x plus y equals 8?
The variable 'x' would equal (8-y)/2. The variable 'y' would equal 8-2x.
