Find the error in the problem.

asked Dec 27, 2019 141k views

2 votes

8.5k points

Please log in or register to add a comment.

5 votes

They didn’t combine like terms. They should have combined 20h+2h before continuing to the next step.

Workflow answered Dec 30, 2019

7.4k points

3 votes

the 2nd step, you're supposed to combine like terms (20h and 2h) but not the 5 because it doesn't have a h next to it.

Mentalic answered Dec 31, 2019

8.0k points

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

9.5m questions

12.2m answers