Which of the ordered pairs 4 2 4 0 8 3 16 5 are solutions fo

Which of the ordered pairs (–4, 2), (4, 0), (–8, –3), (–16, 5) are solutions for the equation x + 4y = 4?

Check by plugging (x,y) which satifies the equation:

x +4y =4

(-4,2) ----4 +8 =4 solution

(4, 0) ---4 +0 =4 solution

(-8, -3) ---- -8 -12 =4 not a solution

(-16, 5) ---- -16 +20 =4 solution