Answer:
(6, - 2 )
Explanation:
y = x - 8 → (1)
3x + 2y = 14 → (2)
substitute y = x - 8 into (2)
3x + 2(x - 8) = 14
3x + 2x - 16 = 14
5x - 16 = 14 ( add 16 to both sides )
5x = 30 ( divide both sides by 5 )
x = 6
substitute x = 6 into (1)
y = x - 8 = 6 - 8 = - 2
solution is (6, - 2 )