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Popular >

9^x=27^{x+1}

Solution

9^{x} = 2 7^{x + 1}

Solution

x = - 3

Solution steps

9^{x} = 2 7^{x + 1}

Apply exponent rules

2 x = 3 (x + 1)

Solve

2 x = 3 (x + 1) : x = - 3

x = - 3

Popular Examples

2^{x^{2} - 3} = 4^{x}

2 x + 1 = 2^{x}

solvefor d,c=ba^d solve for

d, c = b a^{d}

solvefor x,5(1.2)^{x-1}=4 solve for

x, 5 (1.2)^{x - 1} = 4

3^{27^{x-2}}=9^{9^{x+1}}

3^{2 7^{x - 2}} = 9^{9^{x + 1}}

Frequently Asked Questions (FAQ)

What is the answer to 9^x=27^{x+1} ?
The answer to 9^x=27^{x+1} is x=-3
Solve for x: 9^x=27^{x+1}
The solution is x=-3