How do you solve 2x-5y=-19 and 3x+2y =0?
There are multiple ways to solve simultaneous equations. You can use an "elimination" method, where you remove one of the unknown from the equation or use a "substitution" method. I will use a substitution method, where you substitute one variable with an expression containing the other value.
Substitute this value for
So, using any of the two equations we can find