Question

Yang no mor 5 y tolong di jawab dgn benar

Answer 1

Bab Persamaan Garis
Matematika SMP Kelas VIII

ax + by = c, sejajar, (p, q)
ax + by = a . p + b . q

2x - 5y = 8, sejajar (7, 2)
2x - 5y = 2 . 7 - 5 . 2
2x - 5y = 14 - 10
2x - 5y = 4