1. 4a+6a-7b= 10a-7b
2. -10x-2x+1= -12x+1
3. 7a-5b+10a+17b=7a+10a-5b+17b
=17a+12b
4. 16q-5t+6q+2t=16q+6q-5t+2t
= 22q-3t
5. 5p-4pq+p+6pq+q= 5p+p-4pq+6pq+q
=6p+2pq+p
yang variabelnya sama itu bisa di jumlakan.
semoga membantu
1. 4a+6a-7b= 10a-7b
2. -10x-2x+1= -12x+1
3. 7a-5b+10a+17b=7a+10a-5b+17b
=17a+12b
4. 16q-5t+6q+2t=16q+6q-5t+2t
= 22q-3t
5. 5p-4pq+p+6pq+q= 5p+p-4pq+6pq+q
=6p+2pq+p
yang variabelnya sama itu bisa di jumlakan.
semoga membantu