sederhanakanlah 4(3x-5y)-(x+2y

Kelas 7 Matematika
Bab Aljabar

4(3x - 5y) - (x + 2y)
= 12x - 20y - x - 2y
= 12x - x - 20y - 2y
= 11x - 22y

= 4(3x-5y)-(x+2y)
= 12x-20y-x-2y
= 12x-x-20y-2y
= 11x-22y

maaf, kalau salah
semoga membantu