How do you solve 3x+7=-x-1

asked Jun 21, 2019 99.8k views

3 votes

5.8k points

Please log in or register to add a comment.

5 votes

3x+7=-x-1

1) add x to each side ( 4x+7=-1)
2) subtract 7 from each side ( 4x=-8 )
3) divide each side by 4 ( x=-2)
Hope that helped!!

5.8k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.2m questions

8.1m answers