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Popular >

3*(1/2)^x=12

Solution

3 \cdot (\frac{1}{2})^{x} = 12

Solution

x = - 2

Solution steps

3 (\frac{1}{2})^{x} = 12

Divide both sides by

3

(\frac{1}{2})^{x} = 4

Apply exponent rules

- x = 2

Solve

- x = 2 : x = - 2

x = - 2

Popular Examples

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\frac{64}{1 6 ^{3 x}} = 1 6^{3 x - 2}

2^{x^2-7x+12}=1

2^{x^{2} - 7 x + 12} = 1

100 = e^{x}

8 - 2 e^{- x} = 4

2^{x} = 8190

Frequently Asked Questions (FAQ)

What is the answer to 3*(1/2)^x=12 ?
The answer to 3*(1/2)^x=12 is x=-2
Solve for x: 3*(1/2)^x=12
The solution is x=-2