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Popular >

3^{5+4x}=9^x

Solution

3^{5 + 4 x} = 9^{x}

Solution

x = - \frac{5}{2}

+1

Decimal Notation

x = - 2.5

Solution steps

3^{5 + 4 x} = 9^{x}

Apply exponent rules

5 + 4 x = 2 x

Solve

5 + 4 x = 2 x : x = - \frac{5}{2}

x = - \frac{5}{2}

Popular Examples

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y, x = 6^{3 + 2 y}

e^{2x+1}=e^{3x-1}

e^{2 x + 1} = e^{3 x - 1}

4^x=(1/8)^{x+5}

4^{x} = (\frac{1}{8})^{x + 5}

2^{3 - 8 w} - 7 = 11

20 \cdot 7^{3 y} = 5

Frequently Asked Questions (FAQ)

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