Yes, since (1,2) satisfies y = x + 1 y = (1) + 1 y = 2 and 2 = 2
There is one solution for x and one solution for y. The solution is: x = -1 ; y = 2
y = 3, x = 1 y = 4, x = 2 Anything where y is two greater than x will work.
Yes if x=2 and y=2, then x=y
There are infinitely many "solutions". In the Cartesian plane, the coordinates of any point on the line defined by y = x + 2 is a solution. Thus, any ordered pair, (x, x+2) is a solution.
The solution is: x = 1 and y = -1
If by that you mean x= 1 and y= 2 then yes (1,2) is a solution
Yes, since (1,2) satisfies y = x + 1 y = (1) + 1 y = 2 and 2 = 2
I understand the equation to be y = -3x - 2 and the point to be (5,1). I substitute 1 for each appearance of y and 5 for each appearance of x: 1 = -3(5) - 2 = -15 - 2 = -17, which is not a true statement. Therefore, that is not a solution. To get a solution, set x=1, and calculate y by substituting this value (1) for x wherever it appears: y = -3(1) - 2 = -3 - 2 = -5. Therefore, (-5,1) is a solution. (I suspect that this is what you meant to put in the question.)
There is one solution for x and one solution for y. The solution is: x = -1 ; y = 2
In the equations Y=X-1 and Y=-X+1, the solution is (1,0)
The mathematical symbols did not appear so I am assuming that your question is if the point (-1,-1) is a solution of y = 3x + 2, in that case, substitute -1 for y and -1 for x and you get -1 = 3(-1) + 2 or -1 = -3 + 2 or -1 = -1 Thus if I assumed the question correctly, then -1,-1 is a solution to y = 3x + 2
y = x + 1
y = 3, x = 1 y = 4, x = 2 Anything where y is two greater than x will work.
I understand the equation to be y = -3x - 2 and the point to be (5,1). I substitute 1 for each appearance of y and 5 for each appearance of x: 1 = -3(5) - 2 = -15 - 2 = -17, which is not a true statement. Therefore, that is not a solution. To get a solution, set x=1, and calculate y by substituting this value (1) for x wherever it appears: y = -3(1) - 2 = -3 - 2 = -5. Therefore, (-5,1) is a solution. (I suspect that this is what you meant to put in the question.)
Yes if x=2 and y=2, then x=y
There are infinitely many "solutions". In the Cartesian plane, the coordinates of any point on the line defined by y = x + 2 is a solution. Thus, any ordered pair, (x, x+2) is a solution.