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Popular >

4^{5x}=4^{2x+9}

Solution

4^{5 x} = 4^{2 x + 9}

Solution

x = 3

Solution steps

4^{5 x} = 4^{2 x + 9}

Apply exponent rules

5 x = 2 x + 9

Solve

5 x = 2 x + 9 : x = 3

x = 3

Popular Examples

solvefor y,x^y+z=0 solve for

y, x^{y} + z = 0

solvefor x,4^{x-1}=7^{2x}solve for

x, 4^{x - 1} = 7^{2 x}

9^2e^{2x}=81e^{2x}

9^{2} e^{2 x} = 81 e^{2 x}

(\frac{1}{5})^{2 x} = 125

3^{x+10}=9^{x+7}

3^{x + 10} = 9^{x + 7}

Frequently Asked Questions (FAQ)

What is the answer to 4^{5x}=4^{2x+9} ?
The answer to 4^{5x}=4^{2x+9} is x=3
Solve for x: 4^{5x}=4^{2x+9}
The solution is x=3