Answer :
-3 = x ⇒ x = -3
put to equation y = 9 - 5x
y = 9 - 5(-3) = 9 + 15 = 24
Answer: x = -3 and y = 24
put to equation y = 9 - 5x
y = 9 - 5(-3) = 9 + 15 = 24
Answer: x = -3 and y = 24