SOLUTION: {{{sqrt(2r-6)=sqrt(3+r)}}}
Algebra.Com
Question 1016073:
Answer by ikleyn(52779) (Show Source): You can put this solution on YOUR website!
.
= .
Square both side. You will get
2r - 6 = 3 + r.
Simplify:
r = 3 + 6 = 9.
Check the solution:
Left side: = = .
Right side: = = .
Answer. r = 9.
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