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If 2x+3 = 32, then what is the value of 3x+1 ?
1. 27
2. 81
3. 72
4. 9

1 Answer

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Best answer
Correct Answer - Option 1 : 27

Given

2x+3

Concept used

Equating the powers

Calculation

2x+3 = 25

am = an then m = n

⇒ x + 3 = 5

⇒ x = 2

3x+1 = 33 = 27

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