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Popular >

2^{3x}=4^{x-1}

Solution

2^{3 x} = 4^{x - 1}

Solution

x = - 2

Solution steps

2^{3 x} = 4^{x - 1}

Apply exponent rules

3 x = 2 (x - 1)

Solve

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

x = - 2

Popular Examples

2^{(x+1)}+2^{(x-1)}=10

2^{(x + 1)} + 2^{(x - 1)} = 10

solvefor x,e^{x+y}-xy=2y^2 solve for

x, e^{x + y} - x y = 2 y^{2}

3000=7500(0.9)^{2x}

3000 = 7500 (0.9)^{2 x}

-24.9=log_{10}(121^x)

- 24.9 = lo g_{10} (12 1^{x})

(1/5)^{2x+1}=25

(\frac{1}{5})^{2 x + 1} = 25

Frequently Asked Questions (FAQ)

What is the answer to 2^{3x}=4^{x-1} ?
The answer to 2^{3x}=4^{x-1} is x=-2
Solve for x: 2^{3x}=4^{x-1}
The solution is x=-2