Question

Solve the system of linear equations.

y=−2x−4
y=2x−4
(−1, 2)

(2, 2)

(−2, 0)

(3, 7)

(0,−4)

(7, 7)

(0, 4)

no solution

(1, 1)

infinitely many solutions

Answer 1

Infinitely many solutions.

Explanation:

(Y= -2x-4) (y=2x-4)

-2x - 4 = 2x - 4

-2x + 2x = -4 + 4

0 = 0