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Popular >

2^{2-5x}=4^x

Solution

2^{2 - 5 x} = 4^{x}

Solution

x = \frac{2}{7}

+1

Decimal Notation

x = 0.28571 \dots

Solution steps

2^{2 - 5 x} = 4^{x}

Apply exponent rules

2 - 5 x = 2 x

Solve

2 - 5 x = 2 x : x = \frac{2}{7}

x = \frac{2}{7}

Popular Examples

81 = 3^{x^{4}}

49^{3y}=sqrt(7^{y+1)}

4 9^{3 y} = 7^{y + 1}

3^{2x+4}*27^{2-x}=9

3^{2 x + 4} \cdot 2 7^{2 - x} = 9

3^{t} = 11364

2^{3x+1}=2^{10}

2^{3 x + 1} = 2^{10}

Frequently Asked Questions (FAQ)

What is the answer to 2^{2-5x}=4^x ?
The answer to 2^{2-5x}=4^x is x= 2/7
Solve for x: 2^{2-5x}=4^x
The solution is x= 2/7