Time remaining:
How to solve an equation by combing like terms

Algebra
Tutor: None Selected Time limit: 1 Day

How to solve an equation by combining liked terms. -3z 1=7

Jan 21st, 2015

If it is -3z-1=7

         -3z-1+1=7+1

         -3z=8

           z=-8/3

If it is -3z+1=7

          -3z+1-1=7-1

         -3z=6

            z=6/-3=-2

Jan 21st, 2015

Did you know? You can earn $20 for every friend you invite to Studypool!
Click here to
Refer a Friend
...
Jan 21st, 2015
...
Jan 21st, 2015
May 30th, 2017
check_circle
Mark as Final Answer
check_circle
Unmark as Final Answer
check_circle
Final Answer

Secure Information

Content will be erased after question is completed.

check_circle
Final Answer