Yes.
It works out that x = 0 and y = 3
It's a simple linear equation in 'x'. It's not true unless x = 3 .
The equation is linear and so has no vertex.
Two solutions and they are:- x = 0 and y = 3
Yes.
The value of x works out as -3
It works out that x = 0 and y = 3
It's a simple linear equation in 'x'. It's not true unless x = 3 .
The equation is linear and so has no vertex.
Quadratic - the degree is two.
x = 3, y = 3
Two solutions and they are:- x = 0 and y = 3
It is a linear equation in one variable, x. The solution to the equation is x = 6.4
One linear equation in two variables (x and y) cannot be solved.
no
Yes it is.