Help Which ordered pair(s) are solutions to 3x − y = 1? Select all that apply. A. (−2, −7)
B. (−1, −4)
C. (0, 1)
D. (3, 8)

A, B, and D

Step-by-step explanation:

Substitute all the coordinates into the equation. (x, y)

3(-2) - (-7) = 1

-6 - (-7) = 1

1 = 1

3(-1) - (-4) =1

-3 - (-4) = 1

1 = 1

3(0) - (1) = 1

0 - (1) = 1

-1 does not equal 1

3(3) - (8) = 1

9 - (8) = 1

1 = 1

x/3-10=8

x/3=18

x=48