Question
point of intersection for 3x-y=1 and x+y=3
Answers
Answered by
GPT 3.5
To find the point of intersection between the two equations, we can set them equal to each other and solve for the values of x and y.
3x - y = 1
x + y = 3
Add the two equations together to eliminate y:
3x - y + x + y = 1 + 3
4x = 4
x = 1
Now substitute x back into one of the equations to solve for y:
1 + y = 3
y = 2
Therefore, the point of intersection for the two equations is (1, 2).
3x - y = 1
x + y = 3
Add the two equations together to eliminate y:
3x - y + x + y = 1 + 3
4x = 4
x = 1
Now substitute x back into one of the equations to solve for y:
1 + y = 3
y = 2
Therefore, the point of intersection for the two equations is (1, 2).