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NNADVOKAT [17]
3 years ago
11

What is the solution of 2x = 3 + 4 = 7?

Mathematics
1 answer:
AveGali [126]3 years ago
7 0

Answer:

x = 6

Step-by-step explanation:

Given

\sqrt{2x-3} + 4 = 7 ( subtract 4 from both sides )

\sqrt{2x-3} = 3 ( square both sides )

2x - 3 = 3² = 9 ( add 3 to both sides )

2x = 12 ( divide both sides by 2 )

x = 6

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