Answer:
4x + y + a = 0
Point (4, -3) ⇒ x = 4 and y = - 3
⇒ 4 · 4 - 3 + a = 0
16 - 3 +a = 0
13 + a = 0
a = -13
Ansver: 4x + y - 13 = 0 OR 4x + y = 13
Step-by-step explanation:
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