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((√x+4)+1))/3 =1/2

I don't understand how that simplified can = (√x+4)=1/2

Can someone explain it please.
Original post by Ggvvf
((√x+4)+1))/3 =1/2

I don't understand how that simplified can = (√x+4)=1/2

Can someone explain it please.


Multiply both sides by 3.

Subtract 1 from both sides.

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