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Arada [10]
3 years ago
12

20 - 9w = 4 ( 15 - w )

Mathematics
1 answer:
arlik [135]3 years ago
8 0
<h2><u>Problem</u><u>:</u><u>-</u></h2>
  • 20 - 9w = 4 ( 15 - w )

<h2><u>Solution</u><u>:</u><u>-</u></h2>
  • 20 - 9w = 4 ( 15 - w )
  • 20 - 9w = 60 - 4w
  • - 9w + 4w = 60 - 20
  • - 5w = 40
  • w = 40/-5
  • w = - 8

<h2><u>Answer</u><u>:</u><u>-</u></h2>

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

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