SOLUTION: Solve for x if {{{log(2,9-2^x)=3-x}}}

Algebra.Com
Question 1114516: Solve for x if
Found 2 solutions by Alan3354, ikleyn:
Answer by Alan3354(69443)   (Show Source): You can put this solution on YOUR website!
log(2,9-2^x)=3-x
------------
x = 0
x = 3
------------
By graphing.

Answer by ikleyn(53763)   (Show Source): You can put this solution on YOUR website!
.
 = 






Plot y =  (red)  and  y = 3-x (green)



There are two roots  x= 0  and  x= 3.


There are NO other roots.


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