SOLUTION: How do I solve this
7^x-8+20=295
Algebra.Com
Question 1032490: How do I solve this
7^x-8+20=295
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
Assume this is the problem
subtract 20 from both sides
using natural logs
the log equiv of exponents
(x-8)*ln(7) = ln(275)
divide both sides by ln(7)
x - 8 =
use the calc
x - 8 = 2.88645
x = 2.88645 + 8
x = 10.88645
:
:
You can confirm this, replace x with 10.88645 in the original equation, use your calc
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