`27^(4x-1)=9^(3x+8)`
To solve, factor the 9 and 27.
`(3^3)^(4x-1)=(3^2)^(3x+8)`
To simplify each side, apply the exponent rule `(a^m)^n=a^(m*n)` .
`3^(3*(4x-1))=3^(2*(3x+8))`
`3^(12x-3)=3^(6x+16)`
Since both sides have the same base, to solve for the value of x, set the exponent at the left equal to the exponent at the right.
`12x-3=6x+16`
`12x-6x=3+16`
`6x=19`
`x=19/6`
Therefore, the solution is `x = 19/6` .
`27^(4x-1)=9^(3x+8)`
To solve, factor the 9 and 27.
`(3^3)^(4x-1)=(3^2)^(3x+8)`
To simplify each side, apply the exponent rule `(a^m)^n=a^(m*n)` .
`3^(3*(4x-1))=3^(2*(3x+8))`
`3^(12x-3)=3^(6x+16)`
Since both sides have the same base, to solve for the value of x, set the exponent at the left equal to the exponent at the right.
`12x-3=6x+16`
`12x-6x=3+16`
`6x=19`
`x=19/6`
Therefore, the solution is `x = 19/6` .
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