Question 202035
{{{log(4,(x+4))-log(4,(x-1))=3}}}
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Applying log rules, we get:
{{{log(4,(x+4)/(x-1))=3}}}
{{{(x+4)/(x-1) = 4^3}}}
{{{(x+4)/(x-1) = 64}}}
{{{(x+4) = 64(x-1)}}}
{{{ x+4 = 64x-64}}}
{{{ 68 = 63x}}}
{{{ 68/63 = x}}}
{{{1.08 = x}}}