In order to get a single solution to a linear system having two variables you must have?
A. two linear equations that have the same graphed line. B. three independent linear equations, each having both variables.
C. one independent linear equations with both variables.
D. two linear equations that have graphed lines parallel to each other
E. two independent linear equations, each having at least one of the variables.
F. any number of equations having both variables

Help please I’ll give :(