Doughnut19 Doughnut19

25-06-2019
Mathematics

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If 3^2x+1= 3x+5, what is the value of x?
2
3
4
6

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Аноним Аноним

25-06-2019

Answer:

x = 4

Step-by-step explanation:

Set the exponents equal to each other

[tex]3^{2x+1}=3^{x+5}[/tex]

2x + 1 = x + 5

Subtract x from both sides

x + 1 = 5

Subtract one from both sides

x = 4

So, the value of x is equal to 4.

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