SOLUTION: Solve the following algebraically:
{{{9^(x+1)=27^(3x)}}}
my work:
{{{(3^2)^(x+1)=(3^3)^(3x)}}}
2x+2=9x then subtract 2x from both sides
2=7x then divide out 7 to get x alo
Algebra.Com
Question 697147: Solve the following algebraically:
my work:
2x+2=9x then subtract 2x from both sides
2=7x then divide out 7 to get x alone
x=2/7
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Solve the following algebraically:
my work:
2x+2=9x then subtract 2x from both sides
2=7x then divide out 7 to get x alone
x=2/7
==================
Looks good.
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