There is equation in the question. Limitations of the browser used by Answers.com means that we cannot see most symbols. It is therefore impossible to give a proper answer to your question. Please resubmit your question spelling out the symbols as "plus", "minus", "times", "equals", "squared", "cubed" etc.
If you mean: y = 3x+5 then it is a straight line equation that can be plotted on a graph whereas 3 is the slope and 5 is the y intercept
5
5
9
Without an equality sign it is not an equation but if you mean y = 3x-1 then it is a straight line equation
YES I THINK SO y=3x is a linear equation
Without any equality signs and a missing plus or minus sign the given expressions can't be solved as in an equation.
This equation is incomplete, and to solve for two variables, you need two equations. So there is no "answer" for this.
There can be no solution because there is just an expression - no equation nor inequality.
4
If you mean: y = 3x+2 then the parallel line will be y = 3x-3
If you mean y = 3x-2 then it is a straight line equation whereas 3 is the slope and -2 is the y intercept