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What is the answer to the problem: Solve (The square root of 2x-7) = 7?

What is the answer to the problem: Solve (The square root of 2x-7) = 7?
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1 vote
What is the answer to the problem: Solve
(The square root of 2x-7) = 7?

User Romanzo Criminale
by
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1 Answer

3 votes
The equation is

√(2x-7)=7\\\text{Elevating to 2 the two sides of the equation we get:}\\2x-7=49\\\text{Therefore:}\\2x=49+7=56\\x=(56)/(2)=28\\\text{Solution : }x=28
User Mike Seplowitz
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