log(x)+log(8)=1
log(8x)=1
8x=e
x=e/8
You're welcome. e is the irrational number 2.7.......
Often log refers to base 10 and ln refers to base e, so the answer could be x=10/8
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log x + 2 = log 9 log x - log 9 = -2 log (x/9) = -2 x/9 = 10^(-2) x/9 = 1/10^2 x/9 = 1/100 x= 9/100 x=.09
x = 5, y = -1
That factors to (a + 1)(a + b) a = -1, -b b = -a
8+-1= 7 x=-1