SOLUTION: Please help me solve this equation: 3sqrt(7x+1)=4

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Question 991060: Please help me solve this equation: 3sqrt(7x+1)=4
Answer by ikleyn(52782) About Me  (Show Source):
You can put this solution on YOUR website!
.
3sqrt%287x%2B1%29 = 4.

Square both sides:

9*(7x+1) = 16,

7x+1 = 16%2F9,

7x = 16%2F9+-+1 = %2816-9%29%2F9 = 7%2F9,

x = 1%2F9.