SOLUTION: √5w+13 = √7w+4

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Question 401123: √5w+13 = √7w+4
Answer by algebrahouse.com(1659) About Me  (Show Source):
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√(5w+13) = √(7w+4)

just square both sides to get rid of the square root signs

5w + 13 = 7w + 4 {squared both sides}
5w = 7w - 9 {subtracted 13 from both sides}
-2w = -9 {subtracted 7w from both sides}
w = 9/2 {divided both sides by -2}
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