92.0k views
20 votes
2(3x + 5) = 9x + 9 - 3x + 1​

User Lennart
by
4.9k points

1 Answer

4 votes
2(3x+5)=9x+9-3x+1
(2)(3x)+(2)(5)=9x+9-3x+1
6x+10=9x+9-3x+1
6x+10=(9x-3x)+(9+1)
6x+10=6x+10
6x-6x+10=6x-6x+10
10=10
10-10=10-10
0=0
All real numbers are solutions.
User Rob Hall
by
5.6k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.