178k views
5 votes
20 - 9w = 4 ( 15 - w )

User Bagrat
by
3.9k points

1 Answer

2 votes

Problem:-

  • 20 - 9w = 4 ( 15 - w )

Solution:-

  • 20 - 9w = 4 ( 15 - w )
  • 20 - 9w = 60 - 4w
  • - 9w + 4w = 60 - 20
  • - 5w = 40
  • w = 40/-5
  • w = - 8

Answer:-

[Hence, by evaluating the equation 20 - 9w = 4 ( 15 - w ) we got -8 ]