How do you solve #-5n + 7- n = 12- n#?
2 Answers
Sep 18, 2017
Collect numbers on one side and letters on the other.
Explanation:
When you put all letters on the left hand side and numbers on the right hand side.
This is your solution.
Sep 18, 2017
Explanation:
Add
Subtract 7 from both sides:
Multiply both sides by
Divide both sides by 5: