SOLUTION: Please help me solve this equation: the square root of 8x+9=5

Algebra ->  Radicals -> SOLUTION: Please help me solve this equation: the square root of 8x+9=5      Log On


   



Question 135558: Please help me solve this equation:
the square root of 8x+9=5

Answer by vleith(2983) About Me  (Show Source):
You can put this solution on YOUR website!
Given: sqrt%288x%2B9%29+=+5+
8x%2B9+=+5%5E2
8x%2B9+=+25
8x+=+16
x+=+2
check answer. Is the sqrt(16+9) = 5???