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Yes you can, if the solution or solutions is/are real.
-- Draw the graphs of both equations on the same coordinate space on the
same piece of graph paper.
-- Any point that's on both graphs, i.e. where they cross, is a solution of the
system of equations.
-- If both equations are linear, then there can't be more than one such point.
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How do you use a graphing calculator to solve quadratic equations?
Graph the equation then find the x intercepts.
When graphing a system of equations what is the point of intersection called?
The points of intersection are normally the solutions of the equations for x and y
Solve the following system of equations using sustitution x6y-4 x-2y 28?
To solve a system of equations, you need equations (number phrases with equal signs).
How can you solve a system of equations?
The answer depends on whether they are linear, non-linear, differential or other types of equations.
How does writing equivalent equations help you solve a system of equations?
You can write an equivalent equation from a selected equation in the system of equations to isolate a variable. You can then take that variable and substitute it into the other equations. Then you will have a system of equations with one less equation and one less variable and it will be simpler to solve.
