Elimination and substitution are two methods.
plug in a 0 for the "x" value of the equation, and solve it :D
You cannot solve one linear equation in two unknown variables.
a is the coefficient of the x2 term. If is a = 0, then it is no longer a quadratic - it is just a linear equation, and the quadratic formula will not work to solve it.
you put in what x is and solve it for y! thats the answer!
by elimination,substitution or through the matrix method.
4
Yes, you can. Any iterative method/algorithm that is used to solve a continuous mathematics problem can also be called a numerical method/algorithm.
umm do the equation :L
There are no disadvantages. There are three main ways to solve linear equations which are: substitution, graphing, and elimination. The method that is most appropriate can be found by looking at the equation.
You drink lots of beer and get really drunk. At that point, you won't need to solve it, dick.
If you are trying to solve a linear equation and facing difficulty in doing so then try to understand that the variable which u have taken is depending on what factor..and equate it with the constant..by doing this you will be able to solve the equation.
Elimination and substitution are two methods.
I have never seen the term 'symbolic' used in this way. There are 4 methods used to solve a system of linear equations in two variables. Graphing, Substitution, Elimination, and Cramer's Rule.
Because its linear and the equation is a problem to solve
You have to solve it or if the answer is provided to you look at the y axis which is the one on the right of the graph. If the numbers form a pattern then its linear if there not... Well you can figure that out. It works for me most of the time and on a test one of five was wrong on this method.
You cannot solve one linear equation with two unknown variables.