SOLUTION: Could I please have help solving this equation? w ={{{ sqrt( 7w ) }}} Thanks!

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Question 750370: Could I please have help solving this equation?
w =+sqrt%28+7w+%29+
Thanks!
Answer by malglu(63) About Me  (Show Source):
You can put this solution on YOUR website!
square bothe sides
w^2 = 7w
rearrange
w^2-7w=0
thus
w(w-7)=0
w=0 or 7