SOLUTION: solve 3V 2x+7 +2=8 the v is suppose to be a square root and the 3 is suppose to be in the indentation of it, not directly to the side. The 2x and the 7 are the only numbers i

Question 467591: solve
3V 2x+7 +2=8
the v is suppose to be a square root and the 3 is suppose to be in the indentation of it, not directly to the side. The 2x and the 7 are the only numbers inside the square root.

Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Then it's a cube root, not a square root.

Cube both sides
2x + 7 = 216
2x = 209
x = 209/2

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