Without an equality sign it is no kind of an equation at all.
NEVERMIND!
Not sure what you mean; that equation certainly has a solution.
A quadratic equation.
That's the equation.
x = 0 and y = 4
The summary equation is the formula equation. Sugar equals alcohol plus carbon dioxide. The formula is C6H12O6 which equals 2 CH3CH2OH plus 2 CO2.
If you mean as an equation in the form of 8x+4 = 68 then x equals 8
That word "equals" in there makes it an equation.
Do not write an equation in words!!! What does x mean in 10y = 5x + 95x? It is a place holder for a number. Any number.
A linear equation.
It is an equation of a straight line.