Exponential Equations -- Substitution Method

Project ID: 
5000000030
Accepted: 
Template: 
Question: 
How many solutions do the following equations have?
Answer Header 1: 
Unknown environment 'minipage'
Answer Header 2: 
Unknown environment 'minipage'
Answer Header 3: 
no solutions
Question Row 1: 
29x6=43x
Answer Row 1: 
1
Question Row 2: 
3x10+32x=0
Answer Row 2: 
2
Question Row 3: 
32x63x=27
Answer Row 3: 
1
Question Row 4: 
9x+23x3=0
Answer Row 4: 
1
Question Row 5: 
22x=2x1
Answer Row 5: 
3
Question Row 6: 
42x+1=174x4
Answer Row 6: 
2
Question Row 7: 
$3^x=2+3\cdot3^{2x}$
Answer Row 7: 
3
Question Row 8: 
49x+97x+14=0
Answer Row 8: 
3
Tex: 
% tiket 32640 \pocetsloupcu{3} \QuestionSkip=4\bigskipamount