Question

Is (-3,1) a solution if the system? y = -x - 2
x + 5y = 2

Answer 1

Explanation:

x + 5(-x - 2)= 2

x - 5x - 10 = 2

-6x - 10 = 2

-6x = 12

x = -2

y = 2 - 2 = 0

(-2, 0)

answer is no