Friday, April 4, 2014

6^x=13^x/4 find value of x

Multiply bot sides by 4, divide both sides by 6^x to get
%2813%2F6%29%5Ex=4
taking logs...
log%28%2813%2F6%29%5Ex%29=log%284%29


x=%28log%284%29%29%2F%28log%2813%29-log%286%29%29
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