SOLUTION: how do I solve 3^3x=9

Algebra.Com
Question 768089: how do I solve 3^3x=9
Answer by algebrahouse.com(1659)   (Show Source): You can put this solution on YOUR website!
3^3x = 9
3^3x = 3² {changed the 9 to have a base of 3 and an exponent of 2}
3x = 2 {since the bases are the same and the two expressions are equal, then the exponents are equal}
x = 2/3 {divided each side by 3}

For more help from me, visit: www.algebrahouse.com



RELATED QUESTIONS

how do I solve... (answered by Alan3354)
How do I solve 9 + 3x ________ x"2... (answered by algebrahouse.com)
How do I solve- 3/2t=... (answered by ReadingBoosters)
Log base 9 of 3 to the 3x-4=x. How do I solve for... (answered by MathLover1)
let f(x)=3x^3 and g(x)=1/3x then f(g(5x+9)) = .... how do I solve... (answered by josgarithmetic)
How do I solve: 3x+9-5x (answered by edjones)
how do I solve... (answered by Alan3354)
How do I solve... (answered by Alan3354)
solve 3x²+6x+3=0 how do i solve... (answered by swincher4391)