Question

Determine if the following system of equations has no solutions, infinitely many solutions or exactly one solution.
-x+5y=
−x+5y=
\,\,-7
−7
-3x+14y=
−3x+14y=
\,\,-18
−18

Answer 1

5 y = x - 7
if x = 0
y = -7/5
if x = 1
y = -6/5
if x = anything
y = (anything -7) /5
put in an infinite number of anythings