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OpenStudy (anonymous):
ln(3x-6)=4
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hartnn (hartnn):
\(\Large \ln a=b \implies a= e^b \)
can you relate ?
OpenStudy (anonymous):
Umm No. That Ones A Little More Confusing Than The Others
hartnn (hartnn):
a= 3x-6
b=4
OpenStudy (anonymous):
(3x-6)= e^4
hartnn (hartnn):
yep!
now u just have to isolate x
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OpenStudy (cj49):
In(3x - 6) = 4
e^4 = 3x - 6
x = (e^4 + 6)/3
hartnn (hartnn):
and i am sure you can do that yourself :)
OpenStudy (anonymous):
So I Add 6 On Both Sides Then Divide By 3? (3x-6)=e^4
+6 +6
3x=e^4+6
/3
x=e^4+6/3
hartnn (hartnn):
correct!
just be careful with brackets
x= (e^4+6)/3
OpenStudy (anonymous):
So Its 20.1993
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hartnn (hartnn):
you can keep it
x= (e^4+6)/3
if you want approximate value, then yes
its 20.199
OpenStudy (anonymous):
Thank You! Again. :)
hartnn (hartnn):
welcome ^_^
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