69.2k views
2 votes
1) 3a-6b+8a+3b=

2) 3x-7y-x+2y=​

Urgente para mañana

User Hbejgel
by
5.7k points

1 Answer

2 votes

Answer:

1) 11a-3b

2)2x-5y

Explanation:

1) 3a+8a-6b+3b

=11a-3b

2)3x-x-7y+2y

=2x-5y

User Coutier Eric
by
5.8k points