Explain how System 1 becomes equivalent to System 2.
System 1:
Ax + By = C
Lx + My = N
System 2:
(A + L)X + (B + M)y = C + N.
Ax + By = C

The border line of the linear inequality 4x + 7y < 5 is dotted true or false?

What is the value of the discriminant of the quadratic equation -2x = -8x + 8 and what does its value mean about thenumber of real number solutions the equation has?

One of the problems with our current election system is? ?