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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.
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.
Yes if x=2 and y=2, then x=y
The solution is: x = 1 and y = -1
Yes, since (1,2) satisfies y = x + 1 y = (1) + 1 y = 2 and 2 = 2
If by that you mean x= 1 and y= 2 then yes (1,2) is a solution
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.)
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.
Yes if x=2 and y=2, then x=y