Answer:
(- 1, 4 ) is not a solution to the equation
Step-by-step explanation:
To determine if (- 1, 4 ) is a solution to the equation
substitute x = - 1 and y = 4 ( the coordinates of the ordered pair ) into the left side of the equation and if the result is equal to the right side , then it is a solution.
8x - 2y
= 8(- 1) - 2(4) = - 8 - 8 = - 16 ≠ 3
The ordered pair (- 1, 4 ) is not a solution to the equation
