0
Add your answer:
Earn +20 pts
What is the solution for the equation -x plus y equals 4 and the equation 2x plus y equals 4?
x = 0 and y = 4
Does y equals 2x - 4 and y equals 2x - 5 have a common solution?
y=2x-4 y=2x-5 y=1 1=2x-4 -2x = -5 x=2/5 the solution is (x,y) = (2/5,1)
The equations of two lines are 6x-y equals 4 and y equals 4x plus 2. What is the value of x in the solution for this system of equations?
x=3
What is the solution of the following system of equations 3y - 2x equals 3 y equals x?
x = y = 3
What does x equal in y equals x squared plus 4?
y equals x plus 4 when y equals 0 then x equals 2i i is the square root of negative 1
What is the solution to x plus y equals 8 y equals x?
x=4 y=4
X plus y equals 4 and y equals -x-4 have a solution or no solution or an infinite number of solutions?
0
What is the solution for y equals -x and 2x-y equals 6?
-4
What is the solution for the equation -x plus y equals 4 and the equation 2x plus y equals 4?
x = 0 and y = 4
How many solutions does x plus y equals 4 y equals -x-4?
0
What is the solution of 4y equals x?
y=x/4
What is the solution for 3x plus y equals -2 y equals -x plus 4?
x = -3, y = 7
What is the solution of the system -x plus y equals 4 and x plus y equals 2?
It is (-1, 3).
Does the system of equations have no solution one solution or infinitely many solutions y plus x equals 4 y - 4 equals x?
8
Is x equals 1 and y equals -4 a solution to the following equation y equals -2x?
No. -4 does not equal -2(1).
Does y equals 2x - 4 and y equals 2x - 5 have a common solution?
y=2x-4 y=2x-5 y=1 1=2x-4 -2x = -5 x=2/5 the solution is (x,y) = (2/5,1)
Is x equals -1 is a solution of x plus y equals 4 x-y equals 6?
If for x = -1 we find the same value of y in both equations, then x = -1 will be a part of the solution of the system.Let's suppose that x = -1 is the x-coordinate of the solution of the given systemx + y = 4x - y = 6.x + y = 4-1 + y = 4-1 + 1 + y = 4 + 1y = 5x - y = 6-1 - y = 6-1 - 6 + y - y = 6 - 6 + y-7 = ySince we have two different values for y, we say that x = -1 is not a part of the solution for the given system.
