Gradien garis 2(4y + 3) - 3(2x - y) + 2x + 9 = 0 adalah.. tolong dengan cara nya yaa

2(4y + 3) - 3(2x - y) + 2x + 9 =0
8y + 6 - 6x + 3y + 2x + 9 =0
11y - 4x + 15 =0
y = 4/11 x - 15/11
gradien = 4/11

2(4y+3) - 3(2x-y) + 2x + 9 = 0
8y+6-6x+3y+2x+9=0
-6x + 2x + 8y + 3y + 6 + 9 = 0
-4x + 11y + 15 = 0
11 y = 4x - 15
y = 4/11 x - 15/11

jd gradien = m = 4/ 11