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.
1 answer:
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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