1. -27xy-xy+5x-x+1
2. -1x-(4x-3)
3. (x-3) - (4x-3) kurangkan
4. (10a+3-(12a-4)
5. 8x-5y-(y-3x)
6. 7a+4a-5b+7
7. 21a-2ab+5a-(-b)
8. 10x-(3x-3)
tolong kak, bsok di kumpul [answer.2.content]
2. -1x-(4x-3)
3. (x-3) - (4x-3) kurangkan
4. (10a+3-(12a-4)
5. 8x-5y-(y-3x)
6. 7a+4a-5b+7
7. 21a-2ab+5a-(-b)
8. 10x-(3x-3)
tolong kak, bsok di kumpul [answer.2.content]