4. Solve, using the substitution method.

y – 2x = 8
16 + 4x = 2y

(Points : 1)
The solution is (24, 0).
The solution is (1, 10).
There is no solution.
There are an infinite number of solutions.

Question

4. Solve, using the substitution method.

y – 2x = 8
16 + 4x = 2y

(Points : 1)
       The solution is (24, 0).
       The solution is (1, 10).
       There is no solution.
       There are an infinite number of solutions.

jonnyvonny · Answer

So, when you get y alone for both equations you get: y=2x+8, for BOTH of them, which means they're the same line, which means, at any x-value, they will have the same y, which means they have an infinite amount of solutions.

annie96 · Answer

Thank you.