log₉(<em>x</em> - 7) + log₉(<em>x</em> - 7) = 1
2 log₉(<em>x</em> - 7) = 1
log₉(<em>x</em> - 7) = 1/2
Take the base-9 antilogarithm of both sides; in other words, make both sides powers of 9:
can also be written as √9 = 3, and , so the equation reduces to
<em>x</em> - 7 = 3
Solve for <em>x</em> :
<em>x</em> = 10
Answer:
88 is two real solutions, 0 is No real solution, and -21 is one solution
Step-by-step explanation:
I think I have the right answer but if not I am very sorry
2x-6=2x-16+10
2x-2x=10+6-16
0=0
I think it's false.... 5/6 is 83.33% as a percent so I don't think it's true.
the answer would be ~q > ~p