2(x-3)+7=3(x+4)-9 berapa qaqa

2(x-3)+7 = 3(x+4)-9
2x-6+7 = 3x+12-9
2x+1 = 3x+3
2x-3x = 3-1
-x = 2
x = -2

2(x-3)+7=3(x+4)-9

2x – 6 + 7 = 3x + 12 – 9

2x + 1 = 3x + 3

2x – 3x = 3 – 1

-x = 2

x = -2