mohon bantuannya no 17 jika bisa ads keterangan

x - 3y + 2 = 0
- 3y = - x - 2
y = ⅓ x + ⅔
m= ⅓

syarat sejajar m1 = m2 = ⅓

pers garis
y - y1 = m (x - x1)
y - 5 = ⅓(x + 2)
y = ⅓ x + 2/3 + 5
y = ⅓ x + 17/3
-----------------------(×3)
3y = x + 17
3y - x = 17
x - 3y = - 17 (C)