Mark M. answered 09/10/18
Tutor
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Retired math prof. Very extensive Precalculus tutoring experience.
y = 4√(x+3) - 7
y+7 = 4√(x+3)
(y+7)2 = 16(x+3) 16x = (y+7)2 - 48
x = (1/16)(y+7)2 -3
Sarah H.
09/10/18