imbowbeast imbowbeast

10-05-2020
Mathematics

contestada

log4(7t+2)=2 can someone help me with this? I got it wrong and I do not know why or how to do this.

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

10-05-2020

Answer:

t=2

Step-by-step explanation:

log4(7t+2)=2

Raise each side to the base of 4

4^log4(7t+2)=4^2

The log goes away

7t+2 = 16

Subtract 2 from each side

7t+2-2 = 16-2

7t = 14

Divide each side by 7

7t/7 = 14/7

t = 2

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