n-5 is an expression, it cannot be a solution. Furthermore, there are infinitely many possible equations for which n = 5 could be a solution - even with the added requirements of the question.
An example could be: 3x-2 = x-6 and so the variable x = -2
You cannot "solve" a single linear equation with two variables. Alternatively, you could argue that any one of the infinitely many points on the line represented by that equation is a solution.
It's an equation in 'N' ... about the simplest one you could write.The solution of that equation is: N=0 .
The domain. It need not be the "independent variable" since the variables could be interdependent.
Because there is no such thing as a quadriac equation and so there cannot be a solution to it and so there is nothing that could have been used in real life!
If an equation has two variables, we'll call them (x,y), the variables can be any value as long as both sides of the equation have the same result. If the equation was x = y, then the variables could be (1,1), (2,2), (3,3),etc...
An example could be: 3x-2 = x-6 and so the variable x = -2
It could be a linear equation in two variables. A single linear equation in two variables cannot be solved.
You cannot "solve" a single linear equation with two variables. Alternatively, you could argue that any one of the infinitely many points on the line represented by that equation is a solution.
You could call it "the answer" or "the solution".
It could be an expression or an equation or inequality.
Yes, but it could be very difficult to interpret the graph. However, if some of the variables were qualitative or binary, it would not be too bad.
It's an equation in 'N' ... about the simplest one you could write.The solution of that equation is: N=0 .
The domain. It need not be the "independent variable" since the variables could be interdependent.
Because there is no such thing as a quadriac equation and so there cannot be a solution to it and so there is nothing that could have been used in real life!
Since this is a linear equation with 2 variables, it is an unsolvable equation as a and b could be anything, to find an exact answer you need another equation that relates to the first one.
Using the equation for the power dissipated by a resistor and Ohm's Law V=IR find the expression for power that involves only current and voltage. using the method of substitution of variables, find a solution to the problem statement above What are an alternative set of units that could also be used to express power.