SOLUTION: Solve for u, where u is a real number. square root of 4u+7 = square root of 6u-15

SOLUTION: Solve for u, where u is a real number. square root of 4u+7 = square root of 6u-15

Algebra.Com

Question 798681: Solve for u, where u is a real number. square root of 4u+7 = square root of 6u-15
Answer by Finavon(81) (Show Source): You can put this solution on YOUR website!
Square both sides
4u+7 = 6u-15
Rearrange
22=2u
u=11
Check:

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